Patent application number | Description | Published |
20140029357 | Non-Volatile Memory and Method with Peak Current Control - A non-volatile memory with multiple memory dice manages simultaneous operations so as to not exceed a system power capacity. A load signal bus is pulled up with a strength proportional to the system power capacity. Each die has a driver to pull down the bus by an amount corresponding to its degree of power need as estimated by a state machine of the die. The bus therefore provides a load signal that serves as arbitration between the system power capacity and the cumulative loads of the individual dice. The load signal is therefore at a high state when the system power capacity is not exceeded; otherwise it is at a low state. When a die wishes to perform an operation and requests a certain amount of power, it drives the bus accordingly and its state machine either proceeds with the operation or not, depending on the load signal. | 01-30-2014 |
20140063940 | ON CHIP DYNAMIC READ LEVEL SCAN AND ERROR DETECTION FOR NONVOLATILE STORAGE - Techniques for efficiently programming non-volatile storage are disclosed. A second page of data may efficiently be programmed into memory cells that already store a first page. Data may be efficiently transferred from single bit cells to multi-bit cells. Memory cells are read using at least two different read levels. The results are compared to determine a count how many memory cells showed a different result between the two reads. If the count is less than a threshold, then data from the memory cells is stored into a set of data latches without attempting to correct for misreads. If the count is not less than the threshold, then data from the memory cells is stored into the set of data latches with attempting to correct for misreads. A programming operation may be performed based on the data stored in the set of data latches. | 03-06-2014 |
20140281683 | FLASH MEMORY TECHNIQUES FOR RECOVERING FROM WRITE INTERRUPT RESULTING FROM VOLTAGE FAULT - Techniques, related to a flash memory device having a non-volatile memory array (NVM), for recovering from a write interrupt resulting from host-supplied memory voltage fault are disclosed. A memory controller is configured to control a response to an occurrence of the write-interrupt, the response including writing to the NVM, after the memory voltage is verified as being within an acceptable range, one or more of a safe copy of a portion of a first sector of upper-page data and a safe copy of a portion of a second sector of lower-page data, and terminating the write interrupt. Terminating the write-interrupt may include receiving new data from the host while avoiding sending an error message to the host. | 09-18-2014 |
20150023116 | NON-VOLATILE MEMORY AND METHOD WITH PEAK CURRENT CONTROL - A non-volatile memory with multiple memory dice manages simultaneous operations so as to not exceed a system power capacity. A load signal bus is pulled up with a strength proportional to the system power capacity. Each die has a driver to pull down the bus by an amount corresponding to its degree of power need as estimated by a state machine of the die. The bus therefore provides a load signal that serves as arbitration between the system power capacity and the cumulative loads of the individual dice. The load signal is therefore at a high state when the system power capacity is not exceeded; otherwise it is at a low state. When a die wishes to perform an operation and requests a certain amount of power, it drives the bus accordingly and its state machine either proceeds with the operation or not, depending on the load signal. | 01-22-2015 |
20150212883 | ON CHIP DYNAMIC READ LEVEL SCAN AND ERROR DETECTION FOR NONVOLATILE STORAGE - Techniques for efficiently programming non-volatile storage are disclosed. A second page of data may efficiently be programmed into memory cells that already store a first page. Data may be efficiently transferred from single bit cells to multi-bit cells. Memory cells are read using at least two different read levels. The results are compared to determine a count how many memory cells showed a different result between the two reads. If the count is less than a threshold, then data from the memory cells is stored into a set of data latches without attempting to correct for misreads. If the count is not less than the threshold, then data from the memory cells is stored into the set of data latches with attempting to correct for misreads. A programming operation may be performed based on the data stored in the set of data latches. | 07-30-2015 |
Patent application number | Description | Published |
20090256159 | GaN semiconductor device - This invention discloses a GaN semiconductor device comprising a substrate; a metal-rich nitride compound thin film on the substrate; a buffer layer formed on the metal-rich nitride compound thin film, and a semiconductor stack layer on the buffer layer wherein the metal-dominated nitride compound thin film covers a partial upper surface of the substrate. Because metal-rich nitride compound is amorphous, the epitaxial growth direction of the buffer layer grows upwards in the beginning and then turns laterally, and the epitaxy defects of the buffer layer also bend with the epitaxial growth direction of the buffer layer. Therefore, the probability of the epitaxial defects extending to the semiconductor stack layer is reduced and the reliability of the GaN semiconductor device is improved. | 10-15-2009 |
20100046205 | OPTO-ELECTRONIC DEVICE - The present application relates to an opto-electronic device. The opto-electronic device includes an n-cladding layer, a p-cladding layer and a multi-quantum well structure. The multi-quantum well structure is located between the p-cladding layer and the n-cladding layer, and includes a plurality of barrier layers, a plurality of well layers and a barrier tuning layer. The barrier tuning layer is made by doping the barrier layer adjacent to the p-cladding layer with an impurity therein for changing an energy barrier thereof to improve the light extraction efficiency of the opto-electronic device. | 02-25-2010 |
20110083729 | Multi-Junction Solar Cell - A solar cell includes a substrate; a buffer layer located on the substrate; a Si | 04-14-2011 |
20110132447 | SOLAR CELL DEVICES AND APPARATUS COMPRISING THE SAME - A multi junction solar cell device includes a substrate having a first lattice constant, a first optoelectronic conversion layer having a second lattice constant, and a second optoelectronic conversion layer having a third lattice constant wherein the value of the first lattice constant is between that of the second lattice constant and the third lattice constant. | 06-09-2011 |
20120212394 | ANTENNA SUPPORT DEVICE - An antenna support device for supporting an antenna is disclosed. The antenna support device includes a support arm, a holder mounted on the support arm, a first connecting member rotatably connected to the holder around a first axis, a second connecting member rotatably connected to the first connecting member around a second axis, and an antenna bracket fixed on the second connecting member, wherein the antenna is fixed on the antenna bracket. | 08-23-2012 |
20130049042 | LIGHT EMITTING DEVICE - This disclosure discloses a light-emitting device. The light-emitting device comprises: a substrate; a first light-emitting stack comprising a first active layer; a bonding interface formed between the substrate and the first light-emitting stack; and a contact structure formed on the first light-emitting stack and comprising first, second and third contact layers. Each of the first, second and third contact layers comprises a doping material. | 02-28-2013 |
20130075696 | LIGHT-EMITTING ELEMENT WITH MULTIPLE LIGHT-EMTTING STACKED LAYERS - A light-emitting device includes a first light-emitting element emitting a first light with a first dominant wavelength including a first MQW structure including a first number of MQW pairs; a second MQW structure on the first MQW structure, including a second number of MQW pairs; and a tunneling layer between the first MQW structure and the second MQW structure; and a second light-emitting element emitting a third light with a third dominant wavelength, wherein the first number is different from the second number. | 03-28-2013 |
20140117181 | FIXING MECHANISM AND ANTENNA DEVICE THEREWITH - A fixing mechanism with easy assembly and for fixing an antenna holder and a supporting tube is disclosed. The fixing mechanism includes a shaft, a constraining member, a pivot member and a handle. The shaft is for disposing through a first fixing structure of the antenna holder and a second fixing structure of the supporting tube. The constraining member is connected to an end portion of the shaft, and the pivot member is connected to another end portion of the shaft. The pivot member and the constraining member are cooperatively for constraining the shaft from separating from the first fixing structure and the second fixing structure. The handle is pivoted to the pivot member, and the handle drives the pivot member to activate the shaft to pull the constraining member, so as to press the antenna holder and the supporting tube cooperatively with the constraining member. | 05-01-2014 |
20140119818 | FIXING MECHANISM AND ANTENNA DEVICE THEREWITH - A fixing mechanism with easy assembly is disclosed. The fixing mechanism includes a shaft, a constraining member, a sleeve member, a resilient bushing, a pivot member and a handle. The constraining member is connected to an end portion of the shaft. The sleeve member sheathes the shaft. The resilient bushing sheathes the shaft and is disposed between the constraining member and the sleeve member. The pivot member is connected to the other end portion of the shaft. The handle is pivoted to the pivot member and abuts against the sleeve member. The handle pushes the sleeve member and drives the pivot member to activate the shaft to pull the constraining member when the handle pivots relative to the pivot member, so that the constraining member and the sleeve member cooperatively compress the resilient bushing, so as to make the resilient bushing generate a radial deformation. | 05-01-2014 |
20150108494 | LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF - The present disclosure provides a light-emitting device and manufacturing method thereof. The light-emitting device comprising: a light-emitting stack; and a semiconductor layer having a first surface connecting to the light-emitting stack, a second surface opposite to the first surface, and a void; wherein the void comprises a bottom part near the first surface and an opening on the second surface, and a dimension of the bottom part is larger than the dimension of the opening. | 04-23-2015 |
20150255671 | LIGHT-EMITTING DEVICE - The present disclosure provides a light-emitting device. The light-emitting device comprises a substrate; a light-emitting stack which emits infrared (IR) light on the substrate; and a semiconductor window layer comprising AlGaInP series material disposed between the substrate and the light-emitting stack. | 09-10-2015 |
Patent application number | Description | Published |
20150044892 | ELECTRICAL CONNECTOR ADAPTER - An electrical connector adapter includes an electrical insulating terminal holder including a holder body defining a plurality of elongated openings and an abutment surface, a front extension and a front tongue, a conducting terminal set including conducting terminals suspending in the elongated openings, transmission terminals supported on the abutment surface, signal terminals formed integral with the transmission terminals and suspending in the front extension and mating terminals formed integral with the conducting terminals and suspending in the front tongue, and an EMI shielding shell including a main shell part surrounding the holder body, a first sub shell part surrounding the front extension and a second sub shell part surrounding the front tongue. Thus, the electrical connector adapter saves much installation space, facilitates convenient use without causing interference, and provides a wide range of applications. | 02-12-2015 |
20150044893 | MULTI-APPLICATION CONNECTOR - A multi-application connector includes a mating connection module including an electrical insulating terminal holder, a conducting terminal set and a metal shield and configured subject to a first predetermined electrical connector standard, and an adapter module configured subject to a second predetermined standard and including an electrical insulating terminal holder detachably insertable into the mating connection module, a signal terminal set electrically connectable to the conducting terminal set of the mating connection module and a metal shield surrounding a front tongue block of the electrical insulating terminal holder and signal terminal set of the adapter module. | 02-12-2015 |
20150044894 | USB/MINI USB CONVERTIBLE CONNECTOR - A USB/Mini USB convertible connector includes a mating connector including an electrical insulating terminal holder, a conducting terminal set mounted in the electrical insulating terminal holder and an EMI shielding shell surrounding the electrical insulating terminal holder and the conducting terminal set and configured to fit USB3.0 or USB2.0 standard, and an adapter connector including an electrical insulating terminal block detachably insertable into the mating connector, a signal terminal set mounted in the electrical insulating terminal block for conduction with the conducting terminal set of the mating connector and an EMI shielding cover surrounding the electrical insulating terminal block and the signal terminal set and configured to fit Micro USB2.0/Micro USB3.0 or Mini USB2.0/Mini USB3.0 standard. Therefore, the USB/Mini USB convertible connector of the invention saves much installation space and provides a wide range of applications. | 02-12-2015 |
20150072547 | MINI USB CONNECTOR WITH CARD PLUG-IN FUNCTION - A mini USB connector with card plug-in function includes an electrical insulating terminal holder including an accommodation chamber and first and second tongue members bilaterally disposed at a front side of the accommodation chamber, a conducting terminal set including multiple conducting terminals mounted in the accommodation chamber and arranged in three sets, and an EMI shielding shell surrounding the electrical insulating terminal holder and the conducting terminals and defining therein a mating chamber that matches with the accommodation chamber, the first tongue member and the second tongue member to constitute first, second and third insertion spaces respectively for the insertion of different types of electronic cards or electrical connectors. | 03-12-2015 |
20150072548 | MINI USB CONNECTOR - A mini USB connector includes an electrical insulating terminal holder including an accommodation chamber and first and second tongue members at a front side relative to the accommodation chamber, a conducting terminal set including multiple conducting terminals mounted in the accommodation chamber and arranged in three sets, and an EMI shielding shell surrounding the electrical insulating terminal holder and the conducting terminals and defining therein a mating chamber that matches with the accommodation chamber, the first tongue member and the second tongue member to constitute first, second and third insertion spaces respectively for the insertion of different types of electronic cards or electrical connectors. | 03-12-2015 |
20150214669 | COMBINATION USB CONNECTOR - A combination USB connector includes an electrical insulating terminal holder including a holder body and a front extension, a conducting terminal set including conducting terminals, signal terminals and transmission terminals and respectively mounted in the holder body and front extension of the electrical insulating terminal holder, an EMI shielding shell including a main shell part surrounding the holder body to constitute a USB (USB3.0 or 2.0) connector, a sub shell part surrounding the front extension to constitute a micro USB connector and a mount connected between the main shell part and the sub shell part, and a swivel adapter including a terminal holder pivoted to the mount of the EMI shielding shell, adapter terminals mounted in the terminal holder and a metal shielding casing surrounding the terminal holder to constitute a USB2.0 connector. | 07-30-2015 |
20150214684 | USB ADAPTER MODULE - A USB adapter module includes an electrical insulating terminal holder having a front tongue plate forwardly extended from a front side of a holder body thereof, an EMI shielding shell surrounding the electrical insulating terminal holder, a conducting terminal set including conducting terminals and signal terminals respectively mounted in the electrical insulating terminal holder, and a swivel adapter pivotally connected to the EMI shielding shell and turnable between a horizontal close position for micro USB application and a vertical open position for allowing the assembly of the electrical insulating terminal holder, conducting terminals, signal terminals and EMI shielding shell to be used as an independent USB3.0/2.0 connector without causing interference. | 07-30-2015 |
Patent application number | Description | Published |
20130335286 | Decoupling Circuit and Antenna Device - A decoupling circuit for enhancing isolation of two monopole antennas is disclosed. The two monopole antennas substantially symmetrically stand on a bottom, and a gap is formed between the two monopole antennas. The decoupling circuit includes a grounding element located on the bottom and electrically connected to a ground, a connection bar substantially perpendicular to the bottom, including a first terminal electrically connected to the grounding element, a second terminal extending to the gap, a first branch extending from the second terminal of the connection bar to a first monopole antenna of the two monopole antennas, and a second branch extending from the second terminal of the connection bar to a second monopole antenna of the two monopole antennas. | 12-19-2013 |
20140125543 | Decoupling Circuit and Antenna Device - A decoupling circuit for enhancing isolation of two antennas is disclosed. The two antennas are substantially symmetrically disposed on a substrate. The decoupling circuit includes a first and second metal strips parallel disposed between the two antennas and electrically connected to a ground, a connection strip electrically connected between terminals of the first and second metal strips, to substantially form a doorframe structure, a first comb structure comprising a plurality of metal segments parallel to each other, disposed on the substrate, electrically connected to and perpendicular to the first metal strip, and a second comb structure comprising a plurality of metal segments parallel to each other, disposed on the substrate, electrically connected to and perpendicular to the second metal strip. | 05-08-2014 |