Class / Patent application number | Description | Number of patent applications / Date published |
374133000 | Ambient temperature compensated (e.g., dummy sensor) | 7 |
20090207879 | INFRARED SENSOR AND MANUFACTURING METHOD THEREOF - A first thermosensitive element including a temperature detecting unit that outputs a voltage corresponding to a temperature to which the unit rises from ambient temperature (temperature of surrounding environment) due to incident infrared, and a second thermosensitive element including a temperature detecting unit that outputs a voltage based on ambient temperature are formed above/on a silicon substrate. The temperature detecting unit of the first thermosensitive element is thermally insulated from the silicon substrate by a clearance (space). The temperature detecting unit of the second thermosensitive element is formed on a first sacrifice layer made of deposited diamond like carbon, and thermally connected to the silicon substrate by the first sacrifice layer. The infrared sensor detects an amount of incident infrared based on the difference between output voltages of the first and second thermosensitive elements. | 08-20-2009 |
20090219971 | METHOD AND APPARATUS FOR CORRECTING THE OUTPUT SIGNAL OF A RADIATION SENSOR AND FOR MEASURING RADIATION - A method for correcting the output signal of a radiation sensor | 09-03-2009 |
20090257469 | INFRARED THERMOMETER - The invention relates to an infrared (“IR”) thermometer that includes a pistol-grip handle which is operable to receive a high-voltage removable and rechargeable battery pack. In one embodiment, the thermometer includes a main body, a handle portion, a trigger, a display, a control section, an LED flashlight, a plurality of sensors, and a high-voltage removable and rechargeable battery pack. The handle forms an oblique angle with respect to the main body and includes a first recess for receiving the battery pack. The trigger is operable to initiate a temperature measurement, and the display is operable to display, among other things, a measured temperature. The plurality of sensors include, for example, an IR temperature sensor, a thermocouple, a humidity sensor, and an ambient temperature sensor. | 10-15-2009 |
20100091813 | TEMPERATURE MEASURING DEVICE PARTICULARLY OF A PATIENT - A non-invasive method of measuring the temperature of a subject through a portable infrared thermometer includes measuring a temperature related to room temperature and detecting an infrared radiation coming from a region of interest of the subject. The region of interest can be a forehead or an auricle area of the subject. The portable infrared thermometer detecting the infrared radiation determines a surface temperature of the region of interest. A corrective parameter is determined based on the temperature related to the room temperature, and the surface temperature measured by the portable infrared thermometer on the surface portion of the forehead or of the auricle area is corrected using the corrective parameter. The real inner temperature of the subject is determined based upon the correcting. | 04-15-2010 |
20120033708 | Surrogate Temperature Sensor for a Radiant Heat Source - A surrogate temperature sensor ( | 02-09-2012 |
20150131699 | PYROMETER BACKGROUND ELIMINATION - Embodiments disclosed herein provide an RTP system for processing a substrate. An RTP chamber has a radiation source configured to deliver radiation to a substrate disposed within a processing volume. One or more pyrometers are coupled to the chamber body opposite the radiation source. In one example, the radiation source is disposed below the substrate and the pyrometers are disposed above the substrate. In another example, the radiation source is disposed above the substrate and the pyrometers are disposed below the substrate. The substrate may be supported in varying manners configured to reduce physical contact between the substrate support and the substrate. An edge ring and shield are disposed within the processing volume and are configured to reduce or eliminate background radiation from interfering with the pyrometers. Additionally, an absorbing surface may be coupled to the chamber body to further reduce background radiation interference. | 05-14-2015 |
20160178443 | AMBIENT TEMPERATURE MEASUREMENT SENSOR | 06-23-2016 |