Patents by Inventor Chen Pang
Chen Pang 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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Publication number: 20240156092Abstract: The invention relates to a composition for promoting the growth of legumes. The composition includes auxin, choline chloride and ?-aminobutyric acid (GABA). The invention also relates to a method for promoting the growth of legumes.Type: ApplicationFiled: October 26, 2022Publication date: May 16, 2024Inventors: Ting-Wen CHENG, Cho-Chun HUANG, Gui-Jun Li, Kai XIA, Chen-Pang WU
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Publication number: 20240148649Abstract: The technical field of active substance preparations is belonged to, and provided are astaxanthin pickering emulsion with colon targeted delivery function, and a preparation method and application method thereof. The preparation method includes the following steps: S1, reparation of deacetylated-oxidized chitin nanofiber (DE-TO-ChNF)/carboxymethyl konjac glucomannan (CMKGM) nanogel; S2, preparation of astaxanthin oil phase; and S3, preparation astaxanthin pickering emulsion. Natural polysaccharide derivatives DE-TO-ChNF and CMKGM are used as raw materials, and stable crosslinking between covalent bonds and non-covalent bonds are formed between molecules in a composite system through the NHS/EDC, so as to form a stable nanogel. Then the nanogel is used as emulsifier and flaxseed oil rich in astaxanthin is used as oil phase to prepare the astaxanthin pickering emulsion by homogenization.Type: ApplicationFiled: November 1, 2023Publication date: May 9, 2024Inventors: Chunhua Wu, Weiquan Zhong, Danjie Li, Liang Li, Jing Yin, Xinxin Zeng, Chen Huang, Jie Pang
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Publication number: 20240117451Abstract: Positive reference spiked in collected sample for use in qualitatively and quantitatively detecting viral RNA.Type: ApplicationFiled: March 10, 2021Publication date: April 11, 2024Inventors: Shuwei YANG, Liancheng HUANG, Feifei FENG, Longwen SU, Kun LIN, Can TANG, Chen LIANG, Yuanmei WANG, Yanqing CAI, Yilin PANG, Chuan SHEN, Zhixue YU
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Patent number: 11949397Abstract: The invention discloses a bulk acoustic wave resonator and a manufacturing method thereof, the bulk acoustic wave resonator comprising: an air gap arranged at the external of the effective piezoelectric region, the air gap being formed between the upper electrode and the piezoelectric layer and/or between the piezoelectric layer and the substrate, and covering the end part, proximal to the air gap, of the lower electrode or connecting to the end part of the lower electrode, wherein the air gap is provided with a first end proximal to the effective piezoelectric region, and at least a portion of the upper surface, starting from the first end, of the air gap is an arch-shaped upper surface. The bulk acoustic wave resonator of the present invention capable of increasing a quality factor (Q) and an effective electromechanical coupling coefficient (K2t,eff) and improving the electrostatic discharge (ESD) immunity.Type: GrantFiled: February 2, 2019Date of Patent: April 2, 2024Assignee: ROFS Microsystem (Tianjin) Co., LtdInventors: Wei Pang, Menglun Zhang, Chen Sun
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Patent number: 11933138Abstract: A sliding sleeve device has an outer cylinder, a circulation hole being provided in the wall of the outer cylinder; and an inner cylinder provided in an inner cavity of the outer cylinder. In an initial state, the inner cylinder and the outer cylinder are fixed to each other to seal the circulation hole. In a first state, the inner cylinder is movable relative to the outer cylinder, thereby unsealing the circulation hole. A protection mechanism is provided in the circulation hole, which has an inner member located on the radially inner side and an outer member located on the radially outer side.Type: GrantFiled: June 10, 2021Date of Patent: March 19, 2024Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, SINOPEC SOUTHWEST OIL & GAS COMPANYInventors: Zhimin Hou, Dan Hu, Qiang Wang, Yijun Zhou, Jiang Qian, Chen Chen, Tao Liu, Jianfa Ci, Wenfeng Pang, Wenjiang Teng
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Publication number: 20230251865Abstract: In example implementations, an apparatus is provided. The apparatus includes an interface, a previous generation carrier connected to the interface, a controller communicatively coupled to the interface, and a basic input/output system (BIOS). The previous generation carrier includes a current generation memory card. The controller is to detect the previous generation carrier. The BIOS is to set the interface to operate at a speed associated with the previous generation carrier in response to detection of the previous generation carrier.Type: ApplicationFiled: February 9, 2022Publication date: August 10, 2023Inventors: CHAO-WEN CHENG, WEN SHIH CHEN, CHEN-PANG CHANG, YI-FENG LIN
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Patent number: 11536446Abstract: An electronic device such as a voice-controlled speaker device may have a housing. A speaker and other input-output components and control circuitry may be mounted within the housing. Light-emitting components may emit light that passes through a curved upper top cap portion or other housing structure. The light-emitting components may be interconnected using a flex circuit on a curved substrate or may be mounted on a planar circuit board. A subset of the light-emitting components may be rotated to improve color balance. Optical structures such as light guides, lens, microlenses, and/or a diffuser layer may be disposed over the light-emitting components to promote light mixing, to reduce hotspots, and to improve contrast on the top cap. The diffuser layer may be suspended using a support structure having baffle members to constraint the angular spread of the emitted light. Illuminated or persistently visible glyphs may be displayed in or near the top cap portion.Type: GrantFiled: June 16, 2021Date of Patent: December 27, 2022Assignee: Apple Inc.Inventors: Rong Liu, Andrew Baek, Ethan W. Juhnke, Eugene A. Whang, Gemma A. Roper, Glenn K. Trainer, Jia Chen Pang, Jun Qi, Ka Ho P. Poon, Michael C. Sulkis, Pedro Mari, Syed F. Mohiuddin, Victor H. Yin, Yu P. Sun
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Publication number: 20220400679Abstract: The invention relates to a composition for enhancing plant growth. The composition includes auxin, cytokinin, choline chloride, and ?-aminobutyric acid (GABA). The invention also relates to a method for enhancing plant growth.Type: ApplicationFiled: September 9, 2021Publication date: December 22, 2022Inventors: Meng-Ying Li, Cho-Chun Huang, Gui-Jun Li, Kai Xia, Chen-Pang Wu
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Patent number: 11460622Abstract: An electronic device such as a voice-controlled speaker device may have a housing. A speaker and other input-output components and control circuitry may be mounted within the housing. Light-emitting components may emit light that passes through a curved upper top cap portion or other housing structure. The light-emitting components may be interconnected using a flex circuit on a curved substrate or may be mounted on a planar circuit board. A subset of the light-emitting components may be rotated to improve color balance. Optical structures such as light guides, lens, microlenses, and/or a diffuser layer may be disposed over the light-emitting components to promote light mixing, to reduce hotspots, and to improve contrast on the top cap. The diffuser layer may be suspended using a support structure having baffle members to constraint the angular spread of the emitted light. Illuminated or persistently visible glyphs may be displayed in or near the top cap portion.Type: GrantFiled: June 17, 2021Date of Patent: October 4, 2022Assignee: Apple Inc.Inventors: Rong Liu, Andrew Baek, Ethan W. Juhnke, Eugene A. Whang, Gemma A. Roper, Glenn K. Trainer, Jia Chen Pang, Jun Qi, Ka Ho P. Poon, Michael C. Sulkis, Pedro Mari, Syed F. Mohiuddin, Victor H. Yin, Yu P. Sun
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Publication number: 20220202016Abstract: The invention relates to a composition for increasing productivity in plants. The composition includes cytokinin, gamma aminobutyric (GABA), and choline chloride. The invention also relates to a method for increasing productivity in plants.Type: ApplicationFiled: December 29, 2020Publication date: June 30, 2022Inventors: Chen-Pang WU, Cho-Chun HUANG, Gui-Jun LI, Kai XIA
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Publication number: 20220042676Abstract: An electronic device such as a voice-controlled speaker device may have a housing. A speaker and other input-output components and control circuitry may be mounted within the housing. Light-emitting components may emit light that passes through a curved upper top cap portion or other housing structure. The light-emitting components may be interconnected using a flex circuit on a curved substrate or may be mounted on a planar circuit board. A subset of the light-emitting components may be rotated to improve color balance. Optical structures such as light guides, lens, microlenses, and/or a diffuser layer may be disposed over the light-emitting components to promote light mixing, to reduce hotspots, and to improve contrast on the top cap. The diffuser layer may be suspended using a support structure having baffle members to constraint the angular spread of the emitted light. Illuminated or persistently visible glyphs may be displayed in or near the top cap portion.Type: ApplicationFiled: June 16, 2021Publication date: February 10, 2022Inventors: Rong Liu, Andrew Baek, Ethan W. Juhnke, Eugene A. Whang, Gemma A. Roper, Glenn K. Trainer, Jia Chen Pang, Jun Qi, Ka Ho P. Poon, Michael C. Sulkis, Pedro Mari, Syed F. Mohiuddin, Victor H. Yin, Yu P. Sun
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Patent number: 10811761Abstract: A tag antenna structure of an information carrier includes a carrying sheet and a tag antenna disposed on the carrying sheet. An outer lateral edge of the carrying sheet is symmetrical to a first central axis, and a distance between the outer lateral edge of the carrying sheet and the first central axis is defined as a first outer radius. The tag antenna includes an annular segment and two extending segments respectively extending from two end portions of the annular segment. An outer lateral edge of the annular segment is symmetrical to a second central axis, and a distance between the outer lateral edge of the annular segment and the second central axis is defined as a second outer radius that is smaller than the first outer radius. The second central axis and the first central axis have an offset distance there-between that is larger than zero.Type: GrantFiled: October 1, 2018Date of Patent: October 20, 2020Assignee: AUDEN TECHNO CORP.Inventors: Chang-Fa Yang, An-Yao Hsiao, Chen-Pang Chao, Cheng-Han Tsai
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Publication number: 20200106154Abstract: A tag antenna structure of an information carrier includes a carrying sheet and a tag antenna disposed on the carrying sheet. An outer lateral edge of the carrying sheet is symmetrical to a first central axis, and a distance between the outer lateral edge of the carrying sheet and the first central axis is defined as a first outer diameter. The tag antenna includes an annular segment and two extending segments respectively extending from two end portions of the annular segment. An outer lateral edge of the annular segment is symmetrical to a second central axis, and a distance between the outer lateral edge of the annular segment and the second central axis is defined as a second outer diameter that is smaller than the first outer diameter. The second central axis and the first central axis have an offset distance there-between that is larger than zero.Type: ApplicationFiled: October 1, 2018Publication date: April 2, 2020Inventors: CHANG-FA YANG, An-Yao Hsiao, Chen-Pang Chao, Cheng-Han Tsai
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Patent number: 10437388Abstract: A touch display screen and a touch driving detection method thereof are provided. The touch display screen includes a touch module and a display module. The touch module includes a touch electrode unit and a touch driving detection unit, a touch signal for acquiring a change in capacitance is transmitted between the touch driving detection unit and the touch electrode unit. The display module includes a display electrode unit and a display driving unit, the display driving unit transmits a display driving signal to the display electrode unit. A potential of the touch signal is dynamically adjusted based on potential information of the display driving signal of the display driving unit, or a potential of the display driving signal is dynamically adjusted based on potential information of the touch signal of the touch driving detection unit.Type: GrantFiled: March 27, 2018Date of Patent: October 8, 2019Assignee: FOCALTECH ELECTRONICS, LTD.Inventors: Chen-Pang Kung, Hua Li
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Patent number: 10395074Abstract: An antenna structure of an RFID reader includes a carrying plate defining four quadrants and an antenna module disposed on the carrying plate. The antenna module includes a feeding antenna and a grounding antenna. The feeding antenna includes a feeding connecting segment, two feeding transmitting segments connected to the feeding connecting segment, and two feeding radiating segments respectively connected to the two feeding transmitting segments. The grounding antenna includes a grounding connecting segment, two grounding transmitting segments connected to the grounding connecting segment, and two grounding radiating segments respectively connected to the two grounding transmitting segments.Type: GrantFiled: September 28, 2018Date of Patent: August 27, 2019Assignee: AUDEN TECHNO CORP.Inventors: Chang-Fa Yang, An-Yao Hsiao, Chen-Pang Chao, Cheng-Han Tsai
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Patent number: 10328729Abstract: A printer according to an embodiment includes a communication interface that receives print data from an external device. A print head prints on a sheet, line by line according to the received print data. A motor drives a roller to transport the sheet, line by line according to the received print data. A processor configured determines, for a current print line, a target transport speed for transporting the sheet, and determines one or more intermediate speeds defined in advance and between a current transport speed of transporting the sheet and the target transport speed. The processor controls the motor to transport the sheet at each determined intermediate speed and the target transport speed, sequentially.Type: GrantFiled: January 19, 2018Date of Patent: June 25, 2019Assignee: TOSHIBA TEC KABUSHIKI KAISHAInventors: Chen Pang Lim, Noriyuki Watanabe
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Patent number: 10232651Abstract: A thermal printer according to an embodiment includes a communication interface that receives print data from an external device. A thermal print head thermally prints on a sheet, line by line according to the received print data. A motor drives a roller to transport the sheet, line by line according to the received print data. A processor determines, for a current print line, a target transport speed for transporting the sheet, and retrieves one or more intermediate speeds that are defined in advance and are between a current transport speed of transporting the sheet and the target transport speed. The processor controls the motor to transport the sheet at each determined intermediate speed and the target transport speed, sequentially. The thermal print head is heated in accordance with predetermined heating control information corresponding to the determined intermediate speed closest to the current speed.Type: GrantFiled: January 19, 2018Date of Patent: March 19, 2019Assignee: TOSHIBA TEC KABUSHIKI KAISHAInventors: Chen Pang Lim, Noriyuki Watanabe
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Publication number: 20180284942Abstract: A touch display screen and a touch driving detection method thereof are provided. The touch display screen includes a touch module and a display module. The touch module includes a touch electrode unit and a touch driving detection unit, a touch signal for acquiring a change in capacitance is transmitted between the touch driving detection unit and the touch electrode unit. The display module includes a display electrode unit and a display driving unit, the display driving unit transmits a display driving signal to the display electrode unit. A potential of the touch signal is dynamically adjusted based on potential information of the display driving signal of the display driving unit, or a potential of the display driving signal is dynamically adjusted based on potential information of the touch signal of the touch driving detection unit.Type: ApplicationFiled: March 27, 2018Publication date: October 4, 2018Applicant: FOCALTECH ELECTRONICS, LTD.Inventors: Chen-Pang KUNG, Hua LI
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Patent number: D840644Type: GrantFiled: September 28, 2017Date of Patent: February 19, 2019Assignee: HANGZHOU VIRTUAL AND REALITY TECHNOLOGY CO., LTD.Inventor: Chen Pang
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Patent number: D1000549Type: GrantFiled: January 27, 2022Date of Patent: October 3, 2023Assignee: Hangzhou Virutal And Reality Technology Co., LTD.Inventor: Chen Pang