Patents by Inventor Yun Cai

Yun Cai 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).

  • Patent number: 10725962
    Abstract: An electronic system and a control method thereof are provided. The electronic system includes a first device, a second device and a control device. The first device includes a first processor and a first control module, and the first control module is electrically connected to the first processor. The second device is detachably disposed on the first device. The second device includes a second processor and a second control module, and the second control module is electrically connected to the second processor. The control device is detachably connected to the second device, and the first device, the second device and the control device are coupled to each other.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: July 28, 2020
    Assignee: ASUSTEK COMPUTER INC.
    Inventors: Tzu-Jen Mao, Kuan-Pei Lee, Fu-Yu Cai, Chieh Mii, Ya-Yun Huang, Ming-Chih Huang, Tong-Shen Hsiung, Shang-Chih Liang
  • Patent number: 10703720
    Abstract: A method for preparing chromium(III) pyridine-2-carboxylate using 2-OP rectification residues, including: subjecting the 2-OP rectification residues to in-situ catalytic pyrolysis and vacuum distillation, room-temperature crystallization and separation, recrystallization and dehydration, alkali-catalyzed hydrolysis, acidification and complexation, and separation, washing and drying to prepare a chromium(III) pyridine-2-carboxylate product, of which a yield is greater than 50% of the weight of the 2-OP rectification residues. The acidification and complexation includes: cooling the aqueous solution containing sodium pyridine-2-carboxylate obtained from the alkali-catalyzed hydrolysis to a temperature below 50° C.; adjusting the aqueous solution to pH 3.0-8.5 with 5-50 wt % dilute H2SO4 or 3-30 wt % dilute HCl followed by batchwise addition of CrCl3, Cr(NO3)3 or Cr2(SO4)3 for complexation at 20-70° C.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: July 7, 2020
    Assignee: YANCHENG INSTITUTE OF TECHNOLOGY
    Inventors: Zhaosheng Cai, Jinghua Yu, Pan Xu, Jinyu Bian, Ge Ding, Lili Shen, Xujuan Huang, Zhonglie Yang, Yun Chen, Peng Xu
  • Publication number: 20200202061
    Abstract: Techniques and systems for implementing a general extensible layer mapping approach that maps between integrated circuit (IC) design database layers and process layers are described. A first IC design layout having in-design layers can be converted into a second IC design layout having derived layers, wherein said converting comprises mapping the in-design layers to the derived layers by applying a set of layer derivation rules to shapes in the IC design layout, and wherein the set of layer derivation rules implements a one-to-many mapping between the in-design layers and the derived layers. Next, a one-to-one mapping between the derived layers and process layers used in a parasitic extraction tool can be generated. Parasitic extraction on the IC design layout then be performed by providing the second IC design layout and the one-to-one mapping to the parasitic extraction tool.
    Type: Application
    Filed: December 18, 2019
    Publication date: June 25, 2020
    Applicant: Synopsys, Inc.
    Inventors: Jun Wang, Yun-Jui Li, Bin Xu, Cheng-Ming Wu, Yu Fan Lu, Hu Cai, Yuting Fu, Hwei-Tseng Wang, Sui Zheng, Jeong-Tyng Li
  • Publication number: 20200172042
    Abstract: A restraint system includes a side curtain airbag and a tether. The side curtain airbag includes an outboard side and an inboard side, and the inboard side including a protrusion. The tether includes a central seam, a first extension attached at the outboard side, a second extension attached at the inboard side above the protrusion, and a third extension attached at the inboard side below the protrusion. The extensions are attached to each other at the central seam.
    Type: Application
    Filed: December 4, 2018
    Publication date: June 4, 2020
    Applicant: Ford Global Technologies, LLC
    Inventors: ZHIBING DENG, DEEPAK PATEL, KRISHNAKANTH E. AEKBOTE, YUN CAI
  • Publication number: 20200148149
    Abstract: A seat includes a seat bottom and a seatback. A seatbelt buckle is supported by the seat bottom. A restraint is deployable from the seatback to a deployed position and in the deployed position includes a first edge extending along the seatback, a second edge extending along the seat bottom, and a third edge extending from the first edge to the second edge. The restraint is disposed outboard of the seatbelt buckle relative to the seat bottom.
    Type: Application
    Filed: November 13, 2018
    Publication date: May 14, 2020
    Applicant: Ford Global Technologies, LLC
    Inventors: ZHIBING DENG, KRISHNAKANTH E. AEKBOTE, JOSEPH E. ABRAMCZYK, DEEPAK PATEL, YUN CAI
  • Publication number: 20200114447
    Abstract: A fixation apparatus includes a base, a wire fixing device mounted on the base, and a pressing device mounted on the base. The wire fixing device positions and fixes a wire on a circuit board and includes a fixing frame mounted on the base and a moving unit received in a receiving chamber of the fixing frame. The fixing frame has a first positioning groove. The moving unit is movable between a clamping position and a release position and has a second positioning groove coupled with the first positioning groove. The wire is inserted into a wire insertion hole in the circuit board between the first positioning groove and the second positioning groove when the mobile unit is moved to the release position. The wire is clamped and fixed between the first positioning groove and the second positioning groove when the moving unit is moved to the clamping position.
    Type: Application
    Filed: December 13, 2019
    Publication date: April 16, 2020
    Applicants: Tyco Electronics (Shanghai) Co. Ltd., Measurement Specialties (China) Ltd., Shenzhen AMI Technology Co., Ltd.
    Inventors: Yingcong Deng, Jeffrey Rochette, Qiyu Cai, Yang Zhou, Wenzhao Liao, Yumin Lan, Yanbing Fu, Yun Liu, Dandan Zhang, Qinglong Zeng
  • Publication number: 20200109116
    Abstract: A method for preparing chromium(III) pyridine-2-carboxylate using 2-OP rectification residues, including: subjecting the 2-OP rectification residues to in-situ catalytic pyrolysis and vacuum distillation, room-temperature crystallization and separation, recrystallization and dehydration, alkali-catalyzed hydrolysis, acidification and complexation, and separation, washing and drying to prepare a chromium(III) pyridine-2-carboxylate product, of which a yield is greater than 50% of the weight of the 2-OP rectification residues. The acidification and complexation includes: cooling the aqueous solution containing sodium pyridine-2-carboxylate obtained from the alkali-catalyzed hydrolysis to a temperature below 50° C.; adjusting the aqueous solution to pH 3.0-8.5 with 5-50 wt % dilute H2SO4 or 3-30 wt % dilute HCl followed by batchwise addition of CrCl3, Cr(NO3)3 or Cr2(SO4)3 for complexation at 20-70° C.
    Type: Application
    Filed: June 25, 2019
    Publication date: April 9, 2020
    Inventors: Zhaosheng CAI, Jinghua YU, Pan XU, Jinyu BIAN, Ge DING, Lili SHEN, Xujuan HUANG, Zhonglie YANG, Yun CHEN, Peng XU
  • Publication number: 20200081863
    Abstract: An electronic device and a usage method thereof are provided. The electronic device includes a first device, a second device and a control device. The first device includes a first processor and a first control module, and the first control module is electrically connected to the first processor. The second device is detachably disposed on the first device. The second device includes a second processor and a second control module, and the second control module is electrically connected to the second processor. The control device is detachably connected to the second device, and the first device, the second device and the control device are coupled to each other.
    Type: Application
    Filed: July 29, 2019
    Publication date: March 12, 2020
    Inventors: Tzu-Jen Mao, Kuan-Pei Lee, Fu-Yu Cai, Chieh Mii, Ya-Yun Huang, Ming-Chih Huang, Tong-Shen Hsiung, Shang-Chih Liang
  • Publication number: 20200048046
    Abstract: The present invention relates to a method and a system of commissioning elevator, and an elevator system. The method includes obtaining at least one operation data of at least one elevator door, comparing the operation data with corresponding criterion operation data, and determining whether a deviation between the operation data and the criterion operation data exceeds a pre-set range, and if so, triggering a control over at least one control end relevant to the operation of the elevator door to make a deviation between the operation data re-obtained and the criterion operation data fall within the pre-set range. The invention will increase the efficiency in elevator commissioning and remove the adverse effects on elevator operation caused by factors such as “Stack Effect”, and thereby ensure good working condition and high security of elevators.
    Type: Application
    Filed: August 13, 2019
    Publication date: February 13, 2020
    Inventors: Changle Li, Buyun Jing, Haitao Zhou, Yun Li, Keyu Li, Xing Cai, Daniel A. Mosher
  • Patent number: 10554763
    Abstract: The present invention discloses a method and an apparatus for a virtual base station migration in a BBU pool which has multiple baseband units. The migration method comprises the following steps performed by a first virtual base station: measuring an available bandwidth between the first virtual base station and a second virtual base station, wherein the first virtual base station and the second virtual base station belong to different baseband units in the BBU pool; estimating a service interruption time of the first virtual base station; selecting a migration mechanism of the first virtual base station according to the estimated service interruption time. The migration mechanism comprises configuring a common measurement gap for user devices of the first virtual base station, or configuring random access time slots for user devices of the first virtual base station, or configuring a discontinuous receiving cycle for user devices of the first virtual base station.
    Type: Grant
    Filed: April 10, 2015
    Date of Patent: February 4, 2020
    Assignee: ALCATEL LUCENT
    Inventors: Cheng Wang, Yun Deng, Liyu Cai
  • Publication number: 20200017052
    Abstract: An assembly includes a seat. The assembly includes a bin adjacent the seat and defining a chamber having an open top. The assembly includes an uninflatable member having a front and a rear and above the open top, the uninflatable member movable to an elevated position with the front and the rear spaced from the bin.
    Type: Application
    Filed: July 16, 2018
    Publication date: January 16, 2020
    Applicant: Ford Global Technologies, LLC
    Inventors: Zhibing Deng, Joseph Edward Abramczyk, Deepak Patel, Yun Cai, Zhaorong Li
  • Publication number: 20200017055
    Abstract: An assembly includes a seatback. The assembly includes a side airbag supported by the seatback and inflatable to an inflated position including a top panel having a pair of opposing side edges and a front edge extending between the side edges. The side airbag includes a main panel fixed to the top panel at a seam extending along the side edges and the front edge.
    Type: Application
    Filed: July 13, 2018
    Publication date: January 16, 2020
    Applicant: Ford Global Technologies, LLC
    Inventors: ZHIBING DENG, DEEPAK PATEL, YUN CAI, JOSEPH E. ABRAMCZYK
  • Publication number: 20190377728
    Abstract: A method and system are provided for data analysis with visualization. The method includes; generating a visual result; generating a second visual result according to the second query condition and the visual parameter; generating a recommended query condition; and generating a final visual result according to the recommended query condition selected by the user. By using the analysis method or system in the present invention, a new query in which the user may be interested is generated based on an original user query, to guide the user to quickly understand knowledge hidden in the data. An analysis result is presented to the user visually, and is more visual, clearer, and easier to understand compared with a numerical calculation result. In addition, the result can be displayed by using a variety of graphics.
    Type: Application
    Filed: January 14, 2019
    Publication date: December 12, 2019
    Inventors: Lizhi Cai, Mingang Chen, Wenjie Chen, Zhenyu Liu, Yun Hu, Jianhua Wu, Wei Song, Dali Chen, Binliang Wu, Lianghe Ling
  • Publication number: 20190366260
    Abstract: The present invention discloses methods for extracting and recycling ammonia in MOCVD processes by FTrPSA. Through pretreatment, medium-shallow temperature PSA concentration, condensation and freezing, liquid ammonia vaporization, PSA ammonia extraction, and ammonia gas purification procedures, ammonia-containing exhaust gases from MOCVD processes are purified to meet the electronic-level ammonia gas standard required by the MOCVD processes, so as to implement recycling and reuse of the exhaust gases, where the ammonia gas yield is greater than or equal to 70-85%. The present invention solves the technical problem that atmospheric-pressure or low-pressure ammonia-containing exhaust gases in MOCVD processes cannot be returned to the MOCVD processes for use after being recycled, and fills the gap in green and circular economy development of the LED industry.
    Type: Application
    Filed: May 28, 2019
    Publication date: December 5, 2019
    Applicant: Zhejiang Tiancaiyunji Technology Co.,Ltd.
    Inventors: Lanhai Wang, Yaling Zhong, Yun Chen, Jincai Tang, Yueming Cai, Yuming Zhong
  • Publication number: 20190366259
    Abstract: The present invention discloses methods for extracting and recycling hydrogen in an MOCVD process by FTrPSA. Through pretreatment, fine deamination, PSA hydrogen extraction, deep dehydration and hydrogen purification procedures, ammonia-containing waste hydrogen from an MOCVD process is purified to meet the electronic-level hydrogen (the purity is greater than or equal to 99.99999% v/v) standard required by the MOCVD process, to implement resource reuse of exhaust gases, where the hydrogen yield is greater than or equal to 75-86%. The present invention solves the technical problem that atmospheric-pressure or low-pressure waste hydrogen from MOCVD processes cannot be returned to the MOCVD processes for use after being recycled, and fills the gap in green and circular economy development of the LED industry.
    Type: Application
    Filed: May 28, 2019
    Publication date: December 5, 2019
    Applicant: Zhejiang Tiancaiyunji Technology Co.,Ltd.
    Inventors: Lanhai Wang, Yaling Zhong, Yun Chen, Jincai Tang, Yueming Cai, Yuming Zhong
  • Patent number: 10469005
    Abstract: The present teaching relates to a magnetic sensor comprising an input port to be connected to an external power supply, a magnetic field detecting circuit configured to generate a magnet detection signal, an output control circuit configured to control operation of the magnetic sensor in response to the magnet detection signal, and an output port. The magnetic field detecting circuit includes a magnetic sensing element configured to detect an external magnetic field and output a detection signal, a signal processing element configured to amplify the detection signal and removing interference from the detection signal to generate processed detection signal, and an analog-digital conversion element configured to convert the processed detection signal into a magnet detection signal, and the output control circuit is configured to control the magnetic sensor to operate in at least one of a first state and a second state responsive to at least the magnet detection signal.
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: November 5, 2019
    Assignee: JOHNSON ELECTRIC INTERNATIONAL AG
    Inventors: Hui Min Guo, Shu Zuo Lou, Xiao Ming Chen, Guang Jie Cai, Chun Fai Wong, Yue Li, Chi Ping Sun, Bao Ting Liu, En Hui Wang, Fei Xin, Shing Hin Yeung, Xiu Wen Yang, Li Sheng Liu, Yan Yun Cui, Shu Juan Huang
  • Publication number: 20190326212
    Abstract: An electronic apparatus and an electronic system may include a first power delivery network (PDN) and a second PDN. The first PDN may include a first inductor as a segment of a power rail of the first PDN, while the second PDN may include a second inductor as a segment of a power rail of the second PDN. The first inductor and the second inductor may form a magnetically coupled inductor. The magnetically coupled inductor may provide migrated impedance ZT to the first PDN induced by the magnetically coupled inductor. The migrated impedance ZT to the first PDN may help the first PDN to reduce its voltage noise. Other embodiments may be described and/or claimed.
    Type: Application
    Filed: November 29, 2017
    Publication date: October 24, 2019
    Inventors: Jimmy Huat Since HUANG, Xingjian CAI, Paik Wen ONG, Herh Nan CHEN, Yun JI
  • Publication number: 20190275460
    Abstract: Through the procedures of pretreatment, temperature swing adsorption (TSA) coarse desorption, pressure swing adsorption (PSA) purification and hydrogen purification, the hydrogenous waste gas from various procedures in the manufacturing process of semiconductor (especially silicon wafer), including the off-gas from chemical vapor deposition (CVD), doping (diffusion and ion implantation), photolithography and cleaning, the combusted and washed discharged gas of the off-gas in other procedures after field treatment and centralized treatment, or the hydrogenous waste gas entering the hydrogen discharge system are purified to meet the standard for the electronic grade hydrogen required for the manufacturing process of semiconductor, the recycling of hydrogen resources is realized, and the yield of hydrogen is greater than or equal to 70-85%.
    Type: Application
    Filed: May 22, 2019
    Publication date: September 12, 2019
    Inventors: Yuming Zhong, Yun Chen, Kaili Liu, Yueming Cai
  • Patent number: 10411502
    Abstract: A UPS circuit, comprising a low frequency transformer (TX) and a battery (B), the low frequency transformer (TX) comprising a primary side winding, and a secondary side winding connected to the battery (B); the primary side winding is connected to a municipal power loop via a switching device (SW), and the switching device (SW) can operate in a chopping mode.
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: September 10, 2019
    Assignee: Eaton Intelligent Power Limited
    Inventors: Shuangping Hu, Huoyuan Cai, Yun Ma
  • Patent number: 10366274
    Abstract: In the fingerprint identification system according to the present disclosure, the fingerprint sensor collects multiple frames of fingerprint images sliding-inputted by a user, the judging unit determines whether, among the multiple frames of fingerprint images, there is a first overlap region between a current frame of fingerprint images and a previous frame of fingerprint images; if yes, the judging unit removes the first overlap region from the current frame of fingerprint images and superposes the previous frame of fingerprint images with the current frame of fingerprint images to form a superposed fingerprint image; the judging unit completes judgment of all the multiple frames of fingerprint images to obtain a template fingerprint image; the processing unit saves characteristic points of the complete template fingerprint image.
    Type: Grant
    Filed: November 3, 2015
    Date of Patent: July 30, 2019
    Assignee: BYD COMPANY LIMITED
    Inventors: Guilan Chen, Qiyong Wen, Tiejun Cai, Bangjun He, Yun Yang