Patent application number | Description | Published |
20080298792 | Power Management System and Method For Photographic Wireless Communication - A system and method for setting the power operating condition of a photographic wireless communication device. An information representing a shutter speed of a camera body is detected from the camera body. A shutter speed of the camera body is determined from the information representing a shutter speed. The power operating condition of the photographic wireless communication device is automatically set based on the shutter speed of the camera body. | 12-04-2008 |
20080298793 | System and Method For Maintaining Hot Shoe Communications Between A Camera and A Wireless Device - A system and method for serially communicating actual flash data related to a remote lighting device to a camera body via a hot shoe connector. In one example, a wireless communication device connected to the hot shoe connector of the camera body receives a request for a flash data from the camera body via the hot shoe connector. The wireless communication device responds via the hot shoe with actual information from one or more remote light devices. | 12-04-2008 |
20090034952 | Wireless Camera Flash Synchronizer System and Method - A system and method of wirelessly communicating a camera synchronization from a camera body to a remote device with a wireless camera flash synchronizer that prior to detecting a synchronization signal loads transmit frequency information to a transceiver and automatically switches from a wireless receive mode to a wireless transmit mode after detecting a first signal from a camera that is generated after the activation of a camera trigger. | 02-05-2009 |
20100290771 | Wireless Communication System and Method for Photographic Flash Synchronization - A system and method for controlling one or more remote photographic flash devices from a camera body. Wireless functionality within a camera body provides wireless communication of a signal from within the camera body to one or more remote devices. In one example, a flash synchronization signal of the camera body may be wirelessly communicated using a wireless communication functionality within the camera body and an external antenna to one or more remote flash devices for triggering the one or more remote flash devices. | 11-18-2010 |
20100316364 | EXTERNAL PHOTOGRAPHIC WIRELESS COMMUNICATION DEVICE - An external photographic wireless communication device for connection to a camera body having a hot shoe connector for connecting to the camera body and a hot shoe connector for conntecting to one or more accessory devices. Each of the hot shoe connectors includes a plurality of contacts. The device includes a switching element for selectively disconnecting one or more of the plurality of contacts in one hot shoe connector from a corresponding respective one of the other hot shoe connector. | 12-16-2010 |
20110123185 | External Photographic Wireless TTL Communication Device and Method - An external photographic wireless communication device for connection to a camera body having a hot shoe connector for connecting to the camera body and a hot shoe connector for connecting to one or more accessory devices. Each of the hot shoe connectors includes a plurality of contacts. The device includes a switching element for selectively disconnecting one or more of the plurality of contacts in one hot shoe connector from a corresponding respective one of the other hot shoe connector. | 05-26-2011 |
20110128390 | Zero Delay Photographic Synchronization System and Method - A method of synchronizing a remote device to image acquisition by a camera body including detecting a voltage change of the camera body that occurs prior to shutter opening. The detected voltage change is used to determine a time to synchronize the remote device to image acquisition via wireless communication. For example, the detected voltage change may be used to predict when the shutter of the camera will be open. A wireless communication system for synchronizing a remote device to a camera body may include a memory having information used to synchronize the remote device to image acquisition based on the detection of the change in voltage occurring prior to a shutter opening. | 06-02-2011 |
20110268432 | Wireless Camera Flash Synchronizer System and Method - A single oscillator synchronizer system and method that automatically switches from a wireless receive mode of the oscillator to a wireless transmit mode of the oscillator upon the detection of a synchronization (synch) signal of a camera body. In one example, a method of wirelessly communicating a camera synchronization from a camera body to a remote device with a wireless camera flash synchronizer connected to a synchronization connector of the camera body, the wireless camera flash synchronizer including a transceiver having an oscillator element with a wireless receive mode and a wireless transmit mode, the oscillator element configured to be in only one of the wireless receive mode and wireless transmit mode at a time is provided. In another example, a wireless camera flash synchronizer that automatically switches from a wireless receive mode to a wireless transmit mode upon detection of a synch signal of a camera body is provided. | 11-03-2011 |
20120027395 | External Photographic Wireless Communication Device and Method - An external photographic wireless communication device for connection to a camera body having a hot shoe connector for connecting to the camera body and a hot shoe connector for connecting to one or more accessory devices. Each of the hot shoe connectors includes a plurality of contacts. The device includes a tapping connection from a synchronization connector between the two hot shoe connectors and a processing element. | 02-02-2012 |
20120099847 | Systems and Methods For Controlling A Photographic Modeling Light Using One or More Camera Body Control Signals - A control system for controlling illumination output of photographic modeling lighting in response to camera body signaling/user control actuation. The control system is configured to detect one or more camera body signals. The control system generates an illumination output control signal in response to the detected camera body signal(s). The control system then transmits the illumination output control signal to one or more modeling lighting devices so as to cause the device(s) to operate at a first illumination output level. The control system also causes the modeling lighting device(s) to change from the first illumination level to a second illumination level. In one example, the second change occurs as a function of a preset delay. In another example, the second change occurs in response to a user actuating one or more camera body controls. | 04-26-2012 |
20120127361 | Early Photographic Synchronization System and Method - A system and method for synchronizing a photographic lighting device to image acquisition by a camera such that initiation of light emission of the photographic lighting device occurs after the first shutter blade of the camera begins to expose an image acquisition sensor of the camera to light and before X-sync associated with the first shutter blade stopping movement. | 05-24-2012 |
20120140088 | Photographic Light Output Power Control System and Method - Retasking of one or more photographic exposure controls of a camera to give direct manual control of a power output level of a lighting device by mapping a dynamic range of a photographic exposure compensation control of the camera to a dynamic range of a power output level of the lighting device. In another example, mapping is used in automatic tracking of changes in ISO and/or aperture of a camera to a power output level of a lighting device. In one example, automatic tracking of power control can be provided to lighting devices (such as studio strobes) that do not usually have access to automated power control from a camera. | 06-07-2012 |
20120148221 | Wireless Communication System and Method for Photographic Flash Synchronization - A system and method for controlling one or more remote photographic flash devices from a metal camera body. Wireless functionality within a camera body provides wireless communication of a signal from within the camera body to one or more remote devices. In one example, a flash synchronization signal of the camera body may be wirelessly communicated using a wireless communication functionality within the camera body and an external antenna to one or more remote flash devices for triggering the one or more remote flash devices. | 06-14-2012 |
20120181948 | Photographic Wireless Communication Protocol System and Method - A system and method for converting power control value standards during photographic wireless communication from a camera to one or more remote lighting devices. A power control value of a camera may be converted to a different standard for wireless communication and converted to another standard for delivery to a remote lighting device. Different lighting devices may utilize different standards and have conversion to those appropriate standards at the receiver side even where the lighting device standard differs from the camera standard. | 07-19-2012 |
20120207459 | Early Photographic Critical Point Synchronization System and Method - A system and method for synchronizing a photographic lighting device to image acquisition by a camera such that initiation of light emission of the photographic lighting device occurs after the first shutter blade of the camera begins to expose an image acquisition sensor of the camera to light and before X-sync associated with the first shutter blade stopping movement. | 08-16-2012 |
20120207460 | Early Photographic Predictor Signal Synchronization System and Method - A system and method for synchronizing a photographic lighting device to image acquisition by a camera such that initiation of light emission of the photographic lighting device occurs after the first shutter blade of the camera begins to expose an image acquisition sensor of the camera to light and before X-sync associated with the first shutter blade stopping movement. | 08-16-2012 |
20120243859 | Photographic Synchronization Optimization System and Method - A system and method for synchronizing a photographic lighting device to image acquisition by a camera using light emission profile information to position a light emission profile at a desired location in an image acquisition window. A light energy balance point of a light emission profile can be used to position the balance point at a desired location in an image acquisition window. | 09-27-2012 |
20130089313 | Systems and Methods For Changing Power States of A Remote Device Using One Or More Camera Body Controls and A Preset Delay - A control system for controlling power states of a controlled device, such as a lighting device, a special effects device and an in-scene device, in a photographic image-acquisition setting. The control system is configured to detect one or more camera body signals generated as a function of actuation of one or more camera body controls by a user. The control system generates a first power state change signal in response to the detected camera body signal(s) and transmits the power state change signal to the remote device so as to cause the remote device to operate at a first power state. The control system also implements a preset delay and causes the remote device to change from the first power state to a second power state in response to expiration of the preset delay. | 04-11-2013 |
20130094845 | Systems and Methods For Communicating With A Device Using One Or More Camera Body Controls - A control system for communicating with a controlled device, such as a lighting device, a special effects device and an in-scene device, in a photographic image-acquisition setting using a camera body. The control system is configured to detect a preset pattern of actuation of one or more camera body controls by a user. In response to detecting of the preset pattern, the control system either communicates a power state change signal to the controlled device or causes the camera body to enter into a controlled device control mode that changes the functionality of one or more camera body controls from a camera body functionality to a controlled device control functionality, or both. Such a system can allow a photographer to control a controlled device while remaining at the camera body. | 04-18-2013 |
20130100340 | TTL Photographic Wireless Communication System and Method - A system and method for synchronizing a remote lighting device to a camera using a hot shoe connection and a wireless communication device connected via the hot shoe connector. The wireless communication device receives a request for flash data from the camera via the hot shoe connector. The wireless communication device responds to the request with response data that mocks information that a photographic lighting device would provide if the photographic lighting device were connected to the hot shoe connector, such that the camera continues to provide TTL data via the hot shoe connector to the wireless communication device. | 04-25-2013 |
20130121674 | Wireless Communication System and Method For Photographic Flash Synchronization - A system and method for controlling one or more remote photographic flash devices from a camera body having a lower portion and an upper portion. An antenna is connected to the upper portion of the camera body. Wireless functionality within a camera body provides wireless communication of a signal from within the camera body to one or more remote devices. In one example, a flash synchronization signal of the camera body may be wirelessly communicated using a wireless communication functionality within the camera body and the antenna. The wireless communication can be utilized for actuating one or more remote devices, such as for triggering one or more remote flash devices. | 05-16-2013 |
20130168327 | Dosage Protection System and Method For An Aquatic Environment - An aquatic environment monitoring system and method that includes correction for adverse conditions in the monitoring system involving the development of confidence levels for certain conditions in the monitoring system using stored information related to the aquatic environment and/or the monitoring system. Corrections to adverse conditions may be made by the environment monitoring system automatically by the monitoring system and manually via communications to a user of the system. | 07-04-2013 |
20130343742 | TTL Photographic Wireless Communication System and Method - A system and method for synchronizing a remote lighting device to a camera using a hot shoe connection and a wireless communication device connected via the hot shoe connector. The wireless communication device receives a request for flash data from the camera via the hot shoe connector. The wireless communication device responds to the request with response data that mocks information that a flash would provide if the flash were connected to the hot shoe connector, such that the camera continues to provide TTL data via the hot shoe connector to the wireless communication device. | 12-26-2013 |
20140000507 | Submersible Chemical Indicator Apparatuses For Use In Aquatic-Environment Monitoring/Measuring Systems | 01-02-2014 |
20140000651 | Optical Reader Optic Cleaning Systems Having Motion Deployed Cleaning Elements, and Methods of Cleaning An Optical Reader Optic | 01-02-2014 |
20140001126 | Rate of Change Protection System and Method For An Aquatic Environment | 01-02-2014 |
20140016122 | Chemical Indicator Obstruction Detection System and Method For An Aquatic Environment - A system and method for determining adverse conditions associated with a chemical indicator in an aquatic environment monitoring system in which reference illumination from an optical reader is used to illuminate a chemical indicator. Response from the reference illumination is used to determine a confidence value that can be part of an analysis associated with a measurement illumination response to produce a confidence adjustment instruction for possible action on the measured response value. | 01-16-2014 |
20140016344 | Combined Illuminator/Light Collectors For Optical Readers - Combined illuminator/light collectors (I/LCs) that provide measurement and/or reference light to a target and collect light from the target. One example of a use for a combined I/LC of the present disclosure is for an optic of an optical reader used to read one or more chemical indicators that undergo physical changes that can be optically detected. The combined I/LC includes a spot lensing designed and configured in conjunction with the target to provide spot illumination on the target from one or more light sources. A light collector collects light from the target resulting from the spot illumination. Some embodiments further include dispersive lensing to direct a portion of the light from each light source away from the spot illumination to keep that light from interfering with the spot illumination. | 01-16-2014 |
20140017143 | Aquatic Environment Water-Quality Monitor Having A Submersible Chemical Indicator Wheel - A water-quality monitoring system for an aquatic environment that includes a monitoring unit and a chemical indicator wheel designed and configured to be submerged in the water being monitored. The chemical indicator wheel includes a holder that supports a number of chemical indicators selected for use in measuring levels of constituents of the water. When in use, the wheel is drivingly engaged with a monitoring/measuring unit that includes at least one reader for reading the chemical indicators. In some embodiments, each apparatus includes a plurality of immobilized-dye-based chemical indicators that undergo an optically detectable physical change as levels of one or more constituents of the water change. Also disclosed are a variety of features that can be used to provide the monitoring system with additional functionalities. | 01-16-2014 |
20140017796 | Embedded Indicator Dye Monitoring System and Method For An Aquatic Environment - An aquatic environment monitoring system that includes chemical indicators that are dyes immobilized in an immobilizing medium, such as a hydrogel, and supported on a holder such that an optical reader may be used to illuminate the indicator dyes. The chemical indicator dyes include chemical indicator dyes that are sensitive for detecting calcium, magnesium, and carbon dioxide present in the aquatic environment. | 01-16-2014 |
20140017801 | Monitoring of Photo-Aging of Light-Based Chemical Indicators Using Illumination-Brightness Differential Scheme, and Systems, Methods, Apparatuses, and Software Relating Thereto - Photo-aging monitoring of light-based chemical indicators that experience performance degradation as the cumulative amount of light exposure from measurement and/or reference illumination increases from usage. Differing regions on a chemical indicator are illuminated with measurement illumination light of differing exposures, for example, higher brightness, longer exposure times, or both. Readings from the differing regions are compared with known aging information for the chemical indicator at issue to determine a confidence factor for the measurements. The confidence factor can be used to control various actions relating to measurements acquired from the chemical indicators, such as compensating measurement readings for photo-aging, assigning confidence levels to measurement readings, and issuing alerts to users when photo-aging exceeds one or more predetermined thresholds. | 01-16-2014 |
20140019060 | Assisted Dosing of Aquatic Environments For Maintaining Water Quality Therein, and Systems, Methods, Apparatuses, and Software Relating Thereto - Methods of assisting human users with dosing of aquatic environments, such as aquariums, pools, hot tubs, ponds, etc., that utilize automated monitoring systems that continually monitor various parameters of the water in the aquatic environments. When one or more measured water parameters of an aquatic environment are out of tolerance, a dosing calculator uses water-quality information from a monitoring system to generate dosing instructions for a human user that instruct the user how to dose the aquatic environment with one or more additives that will put the one or more parameters back into tolerance. In some embodiments, input from a user is used to switch the monitoring system to a dosing mode from a normal monitoring mode to track the progress of the dosing more closely than the normal monitoring mode would. | 01-16-2014 |
20140019069 | Monitoring of Photo-Aging of Light-Based Chemical Indicators Using Cumulative Exposure Tracking, and Systems, Methods, Apparatuses, and Software Relating Thereto - Photo-aging monitoring of light-based chemical indicators that experience performance degradation as the cumulative amount of light exposure from measurement and/or reference illumination increases from usage. Cumulative exposure to measurement and/or reference illumination from a monitoring/measuring system is tracked and stored as at one or more locations. Cumulative exposure information can be used to control various actions relating to measurements acquired from the chemical indicators, such as compensating measurement readings for photo-aging, assigning confidence levels to measurement readings, and issuing alerts to users when photo-aging exceeds one or more predetermined thresholds. | 01-16-2014 |
20140241710 | Photographic Synchronization Optimization System and Method - A system and method for synchronizing a photographic lighting device to image acquisition by a camera using light emission profile information to position a light emission profile at a desired location in an image acquisition window. A light energy balance point of a light emission profile can be used to position the balance point at a desired location in an image acquisition window. | 08-28-2014 |
20140347508 | Zero Delay Photographic Synchronization System and Method - A method of synchronizing a remote device to image acquisition by a camera body including detecting a predictor signal of the camera body that occurs a known time prior to shutter opening. The detected predictor signal is used to determine a time to synchronize the remote device to image acquisition via wireless communication. For example, the detected predictor signal may be used to predict when the shutter of the camera will be open. A wireless communication system for synchronizing a remote device to a camera body may include a memory having information used to synchronize the remote device to image acquisition based on the detection of the predictor signal occurring prior to a shutter opening. | 11-27-2014 |
20140369673 | TTL Photographic Wireless Communication System and Method with Exposure Compensation Value Transfer to a Remote Lighting Device - A system and method for synchronizing a remote lighting device to a camera using a hot shoe connection and an external device connected via the hot shoe connector. The external device receives TTL data and a synchronization signal from the camera via the hot shoe connector. The external device wirelessly communicates using a radio frequency transmitter an exposure compensation value from the external device to a remote lighting device. The external device also wirelessly communicates a synchronization signal and a TTL information to the remote lighting device for use in synchronizing the remote lighting device to image acquisition by the camera. | 12-18-2014 |