Patents by Inventor Gong Wei
Gong Wei has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11940828Abstract: A voltage tracking circuit is provided. The voltage tracking circuit includes first and second P-type transistors and a control circuit. The drain of the first P-type transistor is coupled to a first voltage terminal. The gate and the drain of the second P-type transistor are respectively coupled to the first voltage terminal and a second voltage terminal. The control circuit is coupled to the first and second voltage terminals and generates a control voltage according to the first voltage and the second voltage. The sources of the first and second P-type transistors are coupled to an output terminal of the voltage tracking circuit, and the output voltage is generated at the output terminal. In response to the second voltage being higher than the first voltage, the control circuit generates the control signal to turn off the first P-type transistor.Type: GrantFiled: August 17, 2022Date of Patent: March 26, 2024Assignee: VANGUARD INTERNATIONAL SEMICONDUCTOR CORPORATIONInventors: Shao-Chang Huang, Yeh-Ning Jou, Ching-Ho Li, Kai-Chieh Hsu, Chun-Chih Chen, Chien-Wei Wang, Gong-Kai Lin, Li-Fan Chen
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Publication number: 20220037635Abstract: Disclosed herein are methods of making an electrode. The method includes contacting an electrode material with a mixture that includes an alkali metal, an organic solvent, and an aromatic compound. Also disclosed herein are methods of making a battery that includes an electrode provided by the disclosed methods.Type: ApplicationFiled: September 24, 2019Publication date: February 3, 2022Inventors: Deyang Qu, Gong Wei Wang, Xiaoxiao Zhang, Huainan Qu
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Publication number: 20190378778Abstract: A high-performance thermal interface material comprising a heterogeneous copper-tin nanowire array that is ultra-compliant and that can reduce thermal resistance by two times as compared with the state-of-the-art thermal interface materials. The high-performance thermal interface material can be further used in electronic systems, ranging from microelectronics to portable electronics to massive data centers, to operate at lower temperatures, or at the same temperature but with higher performance and higher power density.Type: ApplicationFiled: June 10, 2019Publication date: December 12, 2019Inventors: Shen Sheng, Gong Wei, Li Pengfei
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Patent number: 9977836Abstract: Disclosed is a storing method for data acquisition, including: acquiring a collected data, and acquiring a generation time and a collection time for the collected data; obtaining an offset by computing a difference between the generation time and the collection time; and acquiring a default offset threshold, and determining whether the offset being less than the default offset threshold; if so, acquiring a centralized storage directory corresponding to the collected data, acquiring a generation time sub-directory corresponding to the generation time under the centralized storage directory, acquiring an offset sub-directory corresponding to the offset under the generation time sub-directory and storing the collected data in the offset sub-directory. The invention also provides a storing apparatus for data acquisition. The storing method and apparatus for data acquisition improve the data access efficiency.Type: GrantFiled: June 5, 2015Date of Patent: May 22, 2018Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Yue Peng Qiu, Jian Kui Liao, Meng Zhang, Cheng Tao Fan, Gong Wei Li
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Patent number: 9855651Abstract: In an angle-grinder with a rotating handle and a latch for fixing the handle in two different rotational positions, an interlock mechanism is provided for greater security against unwanted rotation of the handle when the tool is being used. The interlock mechanism is moved to a locking position by depressing the trigger to start the motor, and thus provides a safety lock backing up the latch, in case the latch is accidentally released during use. In its unlocking position the interlock mechanism may prevent actuation of the trigger when the handle is not properly aligned in one of its operating positions.Type: GrantFiled: March 21, 2011Date of Patent: January 2, 2018Assignee: TECHTRONIC POWER TOOLS TECHNOLOGY LIMITEDInventors: Yun Qiang Xin, Gong Wei Zhang
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Publication number: 20150269277Abstract: Disclosed is a storing method for data acquisition, including: acquiring a collected data, and acquiring a generation time and a collection time for the collected data; obtaining an offset by computing a difference between the generation time and the collection time; and acquiring a default offset threshold, and determining whether the offset being less than the default offset threshold; if so, acquiring a centralized storage directory corresponding to the collected data, acquiring a generation time sub-directory corresponding to the generation time under the centralized storage directory, acquiring an offset sub-directory corresponding to the offset under the generation time sub-directory and storing the collected data in the offset sub-directory. The invention also provides a storing apparatus for data acquisition. The storing method and apparatus for data acquisition improve the data access efficiency.Type: ApplicationFiled: June 5, 2015Publication date: September 24, 2015Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: YUE PENG QIU, JIAN KUI LIAO, MENG ZHANG, CHENG TAO FAN, GONG WEI LI
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Publication number: 20150213070Abstract: A data report process method and a device thereof are disclosed. The computer technology field is related for resolving issues that the data report of prior art which can hardly satisfy self demands of various application programs with few demonstration possibilities. The method comprises: receiving and demonstrating preset element configuration information; receiving a configuration content selected in the element configuration information by an user; establishing the data report, and configuring respective elements in the data report according to the configuration content, and the data report comprises index information; obtaining data content corresponding to respective indexes in the index information according to the index information; writing the data content in the data report. The present invention is applied to data analysis service.Type: ApplicationFiled: April 7, 2015Publication date: July 30, 2015Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: ZE JUN WU, CHENG TAO FAN, GONG WEI LI, GANG WANG, HAI YANG ZHU, HAI DONG JIN, BAI TAO HUANG, CUI PING WANG, KAI ZHU, XIAO LING LIN
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Publication number: 20140158391Abstract: In an angle-grinder with a rotating handle and a latch for fixing the handle in two different rotational positions, an interlock mechanism is provided for greater security against unwanted rotation of the handle when the tool is being used. The interlock mechanism is moved to a locking position by depressing the trigger to start the motor, and thus provides a safety lock backing up the latch, in case the latch is accidentally released during use. In its unlocking position the interlock mechanism may prevent actuation of the trigger when the handle is not properly aligned in one of its operating positions.Type: ApplicationFiled: March 21, 2011Publication date: June 12, 2014Applicant: Techtronic Power Tools Technology LimitedInventors: Yun Qiang Xin, Gong Wei Zhang
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Patent number: 8466823Abstract: A novel analog-to-digital converter (ADC) system using a two-step conversion is disclosed. The ADC system is capable of achieving high sampling rate, low power consumption and low complexity. The new proposed ADC is formed by cascading a flash ADC having high sampling rate and low resolution with a successive approximation (SA) ADC having low power consumption and low sampling rate.Type: GrantFiled: August 5, 2011Date of Patent: June 18, 2013Assignee: University of MacauInventors: U-Fat Chio, He-Gong Wei, Yan Zhu, Sai-Weng Sin, Seng-Pan U, Rui Paulo da Silva Martins, Franco Maloberti
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Patent number: 8441295Abstract: A delay generator comprises: a current source for supplying a current; a first delay portion, connected to the current source, comprising at least a plurality of inverters and a first capacitor having a first capacitance; and a second delay portion, connected to the current source, comprising at least a plurality of inverters and a second capacitor having a second capacitance, wherein the first capacitance is the same as the second capacitance, wherein the first delay portion generates a first delay by discharging of the first capacitor, wherein the second delay portion generates a second delay by charging of the second capacitor, and wherein the total delay generated by the delay generator is obtained by summation of the first delay and the second delay.Type: GrantFiled: November 4, 2011Date of Patent: May 14, 2013Assignee: University of MacauInventors: He-Gong Wei, U-Fat Chio, Sai-Weng Sin, Seng-Pan U, Rui Paulo da Silva Martins
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Patent number: 8427355Abstract: An analog-to-digital converter (ADC) circuit comprising two time-interleaved successive approximation register (SAR) ADCs. Each of the two time-interleaved SAR ADCs comprises a first stage SAR sub-ADC, a residue amplifier, a second stage SAR sub-ADC and a digital error correction logic. The residue amplifier is shared between the time-interleaved paths, has a reduced gain and operates in sub-threshold to achieve power effective design.Type: GrantFiled: September 14, 2011Date of Patent: April 23, 2013Assignee: University of MacauInventors: Sai-Weng Sin, Li Ding, Yan Zhu, He-Gong Wei, Chi-Hang Chan, U-Fat Chio, Seng-Pan U, Rui Paulo da Silva Martins, Franco Maloberti
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Publication number: 20120286840Abstract: A delay generator comprises: a current source for supplying a current; a first delay portion, connected to the current source, comprising at least a plurality of inverters and a first capacitor having a first capacitance; and a second delay portion, connected to the current source, comprising at least a plurality of inverters and a second capacitor having a second capacitance, wherein the first capacitance is the same as the second capacitance, wherein the first delay portion generates a first delay by discharging of the first capacitor, wherein the second delay portion generates a second delay by charging of the second capacitor, and wherein the total delay generated by the delay generator is obtained by summation of the first delay and the second delay.Type: ApplicationFiled: November 4, 2011Publication date: November 15, 2012Applicant: University of MacauInventors: He-Gong Wei, U-Fat Chio, Sai-Weng Sin, Seng-Pan U, Rui Paulo da Silva Martins
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Publication number: 20120229313Abstract: The present invention provides an analog-to-digital converter (ADC) circuit comprising two time-interleaved successive approximation register (SAR) ADCs. Each of the two time-interleaved SAR ADCs comprises a first stage SAR sub-ADC, a residue amplifier, a second stage SAR sub-ADC and a digital error correction logic.Type: ApplicationFiled: September 14, 2011Publication date: September 13, 2012Applicant: University of MacauInventors: Sai-Weng SIN, He-Gong WEI, Franco MALOBERTI, Li DING, Yan ZHU, Chi-Hang CHAN, U-Fat CHIO, Seng-Pan U, Rui Paulo da Silva MARTINS
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Publication number: 20120194364Abstract: A novel analog-to-digital converter (ADC) system using a two-step conversion is disclosed. The ADC system is capable of achieving high sampling rate, low power consumption and low complexity. The new proposed ADC is formed by cascading a flash ADC having high sampling rate and low resolution with a successive approximation (SA) ADC having low power consumption and low sampling rate.Type: ApplicationFiled: August 5, 2011Publication date: August 2, 2012Applicant: University of MacauInventors: U-Fat CHIO, He-Gong Wei, Yan Zhu, Sai-Weng Sin, Seng-Pan U, Rui Paulo da Silva Martins, Franco Maloberti
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Patent number: 7854901Abstract: The present invention relates to an oil-smoke extractor including a housing defining a number of air holes, a bottom plate detachably secured to the housing and a sterilization and deodorization device seated in a receiving space jointly defined by the housing and the bottom plate. The sterilization and deodorization device includes two lamp supports fixed to the front plate, a pair of lamp holders respectively secured to the lamp supports, at least one nano photocatalyst lamp disposed between the lamp holders, a sterilization lampshade fixed to the lamp supports and an axial flow fan corresponding to one of the air holes in the front plate. When the oil-smoke extractor stops running, the sterilization and deodorization device is powered and begins to work. The kitchen air flows into and out of the oil-smoke extractor via the air slots and the air holes.Type: GrantFiled: September 27, 2008Date of Patent: December 21, 2010Inventor: Gong-wei Pan
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Publication number: 20100249029Abstract: The invention relates to variants of prolactin, which variants have high affinity for the prolactin receptor.Type: ApplicationFiled: March 7, 2008Publication date: September 30, 2010Applicant: Novo Nordisk A/SInventors: Jens Breinholt, Kent Bondensgaard, Leif Christensen, Leif Nørskov-Lauritzen, Wang Lingyun, Gong Wei, Liu Yun, Sean Hu, Quinhong Ma
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Publication number: 20090087350Abstract: The present invention relates to an oil-smoke extractor including a housing defining a number of air holes, a bottom plate detachably secured to the housing and a sterilization and deodorization device seated in a receiving space jointly defined by the housing and the bottom plate. The sterilization and deodorization device includes two lamp supports fixed to the front plate, a pair of lamp holders respectively secured to the lamp supports, at least one nano photocatalyst lamp disposed between the lamp holders, a sterilization lampshade fixed to the lamp supports and an axial flow fan corresponding to one of the air holes in the front plate. When the oil-smoke extractor stops running, the sterilization and deodorization device is powered and begins to work. The kitchen air flows into and out of the oil-smoke extractor via the air slots and the air holes.Type: ApplicationFiled: September 27, 2008Publication date: April 2, 2009Inventor: Gong-wei PAN