Patents by Inventor Chen Wei

Chen 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).

  • Publication number: 20200168632
    Abstract: A device substrate includes a first substrate, an active device array, a data line pad, a gate drive circuit test line, and a first barrier structure. The active device array is located on the first substrate. The data line pad is electrically connected to the active device array. The gate drive circuit test line is located on the first substrate. The first barrier structure is located on the first substrate. The first barrier structure is located between the gate drive circuit test line and the data line pad. The barrier structure includes a first blocking wall.
    Type: Application
    Filed: June 21, 2019
    Publication date: May 28, 2020
    Applicant: Au Optronics Corporation
    Inventors: Shin-Wei Huang, Ching-Kun Lai, Chen-Shun Tsai
  • Publication number: 20200167409
    Abstract: An indoor event detection system includes a transmitter and a receiver. The transmitter includes a first antenna, and the receiver includes a second antenna, a processor and a memory. The receiver communicates with the transmitter based on a line of sight link between the transmitter and the receiver covering an area to be detected in the indoor space. The processor detects whether an event associated to the indoor space is occurred by obtaining a current CSI from the probe signal, obtaining an amplitude matrix by extracting a plurality amplitudes of a plurality of sub-carriers from the current CSI, applying a statistical operation on the amplitude matrix to obtain a statistical matrix, obtaining a plurality of eigenvalues from the statistical matrix, obtaining a current eigenvalue statistical value according to the plurality of eigenvalues; and determining whether the current eigenvalue statistical value is within the first eigenvalue range.
    Type: Application
    Filed: November 28, 2018
    Publication date: May 28, 2020
    Inventors: YA-PING WEI, HOREN CHEN
  • Publication number: 20200167029
    Abstract: The present disclosure relates to a pressure sensing module, a touch panel and a method of detecting a two-point touch pressure of a touch panel. The pressure sensing module includes a substrate and a sensing layer formed over the substrate. The sensing layer includes a plurality of pressure sensing units. The pressure sensing units are axially symmetrically disposed along a symmetry axis of the substrate to form a first pressure sensing region and a second pressure sensing region. The pressure sensing unit includes four resistors having a same resistance. The four resistors are configured as a Wheatstone bridge, in which pattern shapes of two of the resistors have a same extending direction and are not adjacent. The touch panel includes the pressure sensing module described above. The method of detecting the two-point touch pressure of the touch panel is used to detect the two-point touch pressure on the touch panel.
    Type: Application
    Filed: August 28, 2019
    Publication date: May 28, 2020
    Inventors: Ho-Hsun CHI, Tsai-Kuei WEI, Cai-Jin YE, Feng CHEN, Wei WEI
  • Publication number: 20200166964
    Abstract: The present disclosure discloses a portable electronic device, comprising a first display panel, a second display panel and a keyboard. The second display panel is pivotally connected to the first display panel. The second display panel comprises a display screen and at least one guide magnet arranged below the display screen. The keyboard is detachably arranged above the display screen of the second display panel. The keyboard comprises at least one magnetic element. The keyboard can be controlled to move relative to the display screen along a moving direction by means of the magnetic attraction force between the at least one magnetic element and the at least one guide magnet, wherein the moving direction is perpendicular to a side edge of the second display panel pivotally connected to the first display panel.
    Type: Application
    Filed: September 24, 2019
    Publication date: May 28, 2020
    Applicant: PEGATRON CORPORATION
    Inventors: Chen-Yu Tsai, Chien-Wei Chen, Chung-Wei Lee, Chao-Kuo Chan
  • Publication number: 20200166793
    Abstract: A display panel includes a first substrate, a second substrate, a sealant, a signal line, and a turning line. The signal line includes first to nth signal lines substantially extending along a first direction. The turning line includes first to mth turning lines substantially extending along a second direction. A common boundary between the turning line and the signal line is parallel with a third direction. A first auxiliary region is defined by the first direction, a fourth direction perpendicular to the first direction, and the third direction. One side of the first auxiliary region overlaps the common boundary. Two vertices of the first auxiliary region overlap the first signal line and the other vertex overlaps the nth signal line. A vertical projection area of the signal line in the first auxiliary region is A1, an area of the first auxiliary region is B1, and 60%?A1/B1?100%.
    Type: Application
    Filed: October 7, 2019
    Publication date: May 28, 2020
    Applicant: Au Optronics Corporation
    Inventors: Shin-Wei Huang, Chia-Ching Lu, Min-Hsiang Hung, Chen-Shun Tsai
  • Patent number: 10665690
    Abstract: A gate-controlled bipolar junction transistor includes a substrate, an emitter region, a base region disposed on one side of the emitter region, and a collector region disposed on one side of the base region and being opposite to the emitter region. The emitter region includes first fin structures, first metal gates extending across the first fin structures, and an emitter contact plug on the first fin structures. A gate contact region is disposed between the emitter region and the base region. Each of the first metal gates includes an extended contact end portion protruding toward the base region. The extended contact end portion is disposed within the gate contact region. A gate contact is disposed on the extended contact end portion.
    Type: Grant
    Filed: October 17, 2018
    Date of Patent: May 26, 2020
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Chen-Wei Pan, Sheng Cho
  • Patent number: 10665626
    Abstract: An image sensor comprises a first photodiode and a second photodiode having a smaller full-well capacitance than the first photodiode, wherein the second photodiode is adjacent to the first photodiode; a first micro-lens is disposed above the first photodiode and on an illuminated side of the image sensor; a second micro-lens is disposed above the second photodiode and on the illuminated side of the image sensor; and a coating layer disposed on both the first and second micro-lens, wherein the coating layer forms a flat top surface on the second micro-lens and a conformal coating layer on the first micro-lens.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: May 26, 2020
    Inventors: Cheng Zhao, Chen-Wei Lu, Zhiqiang Lin, Dyson Hsin-Chih Tai
  • Publication number: 20200159101
    Abstract: An illumination system including an excitation light source, a wavelength conversion module, a light splitting module and a light homogenizing element is provided. The light splitting module has a transfer region and a light splitting region, an excitation beam incident to the wavelength conversion module is converted into a wavelength converted beam by a wavelength conversion region, and is reflected by the reflection region, and the excitation beam coming from the wavelength conversion module is split into a first and a second sub-excitation beams by the light splitting region, and the first sub-excitation beam and the second sub-excitation beam form an excitation combination beam. The light homogenizing element uniforms the excitation combination beam and the wavelength converted beam, where an angle of the excitation combination beam incident to the light homogenizing element is 0.25 times larger than an angle of the wavelength converted beam incident to the light homogenizing element.
    Type: Application
    Filed: August 27, 2019
    Publication date: May 21, 2020
    Applicant: Coretronic Corporation
    Inventors: Chen-Wei Fan, Hao-Wei Chiu, De-Sheng Yang, Chien-Chung Liao
  • Patent number: 10659983
    Abstract: A user equipment (UE) is configured with at least one bandwidth part (BWP) specific configuration information. The UE receives a configuration information specific to the bandwidth part (BWP). The configuration information configures an initial value of a beam failure detection (BFD) timer and a beam failure indication (BFI) count threshold. The UE starts or re-starts the BFD timer from the initial value when receiving a beam failure indication (BFI) from a lower sublayer, and counts a number of the received BFIs using a BFI counter. The UE resets the BFI counter to zero when receiving a reconfiguration information. The reconfiguration information, that is specific to the BWP, re-configures at least one of the initial value of the BFD timer and the BFI count threshold.
    Type: Grant
    Filed: March 9, 2019
    Date of Patent: May 19, 2020
    Assignee: FG Innovation Company Limited
    Inventors: Chia-Hung Wei, Chie-Ming Chou, Chien-Chun Cheng, Yu-Hsin Cheng, Hung-Chen Chen, Heng-Li Chin
  • Patent number: 10659195
    Abstract: This application discloses an information processing method. A communication device obtains an input sequence. The input sequence has a quantity B of information bits. The communication devices transforms the input sequence into one or more code blocks. The communication device encodes each of the code blocks individually, to obtain one or more encoded code blocks. Each of the code blocks has a code block length less than or equal to a maximum code block length. Each of the code blocks includes a segment of the input sequence and may include one or more cyclic redundancy check (CRC) bits corresponding to the segment of the input sequence. The encoded code blocks can meet various channel coding requirements.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: May 19, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Chen Zheng, Liang Ma, Jie Xiong, Xin Zeng, Xiaojian Liu, Yuejun Wei
  • Patent number: 10658337
    Abstract: Packages and packaging methods for semiconductor devices, and packaged semiconductor devices are disclosed. In some embodiments, a package for a semiconductor device includes a molding compound and a plurality of through-vias disposed in the molding compound. The package includes an interconnect structure disposed over the plurality of through-vias and the molding compound. The interconnect structure includes a metallization layer. The metallization layer includes a plurality of contact pads and a fuse.
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: May 19, 2020
    Assignee: Taiwan Semiconductor Manufacturing Company
    Inventors: Chen-Hua Yu, Shin-Puu Jeng, Hsien-Wei Chen, Der-Chyang Yeh, An-Jhih Su
  • Patent number: 10658149
    Abstract: An ion source head structure of a semiconductor ion implanter including a filament, a filament clamp, a cathode, a cathode clamp, an insulation assembly is provided. The filament clamp clamps the filament. The cathode presents a shell shape and has a receiving space. The filament is located in the receiving space. The cathode clamp clamps the cathode. The insulation assembly is disposed between the filament clamp and the cathode clamp such that the filament clamp is insulated from the cathode clamp. The insulation assembly has a first surface, a second surface opposite to the first surface, and an outer surface between the first surface and the second surface, wherein the first surface of the insulation assembly is in contact with the filament clamp, and the second surface of the insulation assembly is in contact with the cathode clamp. A step difference exists on the outer surface of the insulation assembly.
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: May 19, 2020
    Assignee: Powerchip Semiconductor Manufacturing Corporation
    Inventors: Yi-Cheng Wei, Kun-Shu Huang, Wen-Hao Lin, Ta-Chen Hsu
  • Patent number: 10658550
    Abstract: A light-emitting diode (LED) package structure includes: a support; an LED chip; and a package cover, wherein: a support circuit is formed over the support; the LED chip is arranged over the support and electrically coupled to the support circuit; a lower surface periphery of the package cover is provided with a groove structure filled with organic binder; and the package cover is arranged over the LED chip and connected to the support via the organic binder.
    Type: Grant
    Filed: November 10, 2018
    Date of Patent: May 19, 2020
    Assignee: XIAMEN SAN'AN OPTOELECTRONICS CO., LTD.
    Inventors: Junpeng Shi, Qiuxia Lin, Zhenduan Lin, Chen-Ke Hsu, Chih-Wei Chao
  • Patent number: 10659969
    Abstract: A base station control method for a wireless communication system, a base station control apparatus, a wireless communication system and an electronic device. The wireless communication system includes a small cell. The base station control apparatus includes an upper limit determination unit and a frequency band control unit; wherein the upper limit determination unit is configured to determine the upper limit of the estimated number of small cells using unlicensed frequency bands in a target region according to available unlicensed frequency band resources and estimated service volume in the target region; and the frequency band control unit is configured to control one or more small cells to use or stop using the unlicensed frequency bands according to the upper limit of the estimated number, so that the number of small cells operating at the unlicensed frequency bands is not greater than the upper limit of the estimated number.
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: May 19, 2020
    Assignee: SONY CORPORATION
    Inventors: Chen Sun, Xin Guo, Zhongbin Qin, Yuxin Wei
  • Publication number: 20200146925
    Abstract: A movable carrier includes a main body, a first wheel, a driving module, a first support member, a second wheel, a seat, a first handle and two first switches. The first wheel is pivotally connected to the main body. The driving module is disposed in the main body. The first support member is connected to the driving module. The second wheel is pivotally connected to the first support member. The seat is disposed on the main body. The first handle is pivotally connected to the seat and has a trigger portion. The first switches are disposed on the seat. When the first handle rotates with respect to the seat and the trigger portion triggers the first switch, the driving module drives the first support member to rotate with respect to the main body, so as to increase or decrease a distance between the first wheel and the second wheel.
    Type: Application
    Filed: January 31, 2019
    Publication date: May 14, 2020
    Inventors: Chen-Yi Liang, Cheng-Hsing Liu, Chien-Wei Chen
  • Publication number: 20200150030
    Abstract: The invention provides a smart toilet seat having an occult blood detecting module, the occult blood detecting module further including: a case, a power unit, a light source, a photo sensor, and a first processor; wherein the occult blood detecting module being able to be lowered to slightly above water seal inside a toilet; the light source emitting the emitted light onto an excrement solution below surface of the water seal, the photo sensor receiving a reflected light reflected by the excrement solution and the toilet to generate a detection signal; the first processor receiving and processing the detection signal from the photo sensor to generate a detection result. Alternatively, the case includes an extension section disposed with a reflector and a filter, which can be lowered below the water seal for detection.
    Type: Application
    Filed: November 13, 2018
    Publication date: May 14, 2020
    Inventors: Shuo-Ting YAN, Kuan-Wei SU, Chen-Chung CHANG, I-Hua WANG
  • Publication number: 20200154469
    Abstract: A method for uplink transmission performed by a UE is provided. The method includes: receiving a first configured grant configuration that allocates a first PUSCH duration; receiving a second configured grant configuration that allocates a second PUSCH duration, wherein the second PUSCH duration overlaps with the first PUSCH duration; obtaining a first HARQ process ID for the first PUSCH duration, then determining whether a first configured grant timer associated with the first HARQ process ID is running; obtaining a second HARQ process ID for the second PUSCH duration, then determining whether a second configured grant timer associated with the second HARQ process ID is running; and selecting one of the first PUSCH duration and the second PUSCH duration for an uplink transmission based on whether the first configured grant timer is running and whether the second configured grant timer is running.
    Type: Application
    Filed: November 8, 2019
    Publication date: May 14, 2020
    Inventors: HENG-LI CHIN, CHIA-HUNG WEI, WAN-CHEN LIN, YU-HSIN CHENG, CHIE-MING CHOU
  • Patent number: 10651142
    Abstract: A micro-connection structure is provided. The micro-connection structure includes an under bump metallurgy (UBM) pad, a bump and an insulating ring. The UBM pad is electrically connected to at least one metallic contact of a substrate. The bump is disposed on the UBM pad and electrically connected with the UBM pad. The insulating ring surrounds the bump and the UBM pad. The bump is separate from the insulating ring with a distance and the bump is isolated by a gap between the insulating ring and the bump.
    Type: Grant
    Filed: May 6, 2019
    Date of Patent: May 12, 2020
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Wen-Hsiung Lu, Chen-Shien Chen, Chen-En Yen, Cheng-Jen Lin, Chin-Wei Kang, Kai-Jun Zhan
  • Publication number: 20200144206
    Abstract: A first protective layer is formed on a first die and a second die, and openings are formed within the first protective layer. The first die and the second die are encapsulated such that the encapsulant is thicker than the first die and the second die, and vias are formed within the openings. A redistribution layer can also be formed to extend over the encapsulant, and the first die may be separated from the second die.
    Type: Application
    Filed: December 16, 2019
    Publication date: May 7, 2020
    Inventors: Hui-Min Huang, Chih-Wei Lin, Tsai-Tsung Tsai, Ming-Da Cheng, Chung-Shi Liu, Chen-Hua Yu
  • Publication number: 20200141185
    Abstract: A ladder is revealed. A sliding rail is formed on a surface of one side of each of two ladder poles of a ladder body. At least one sliding block is mounted and sliding in the sliding rail of the ladder pole. An assembly member is arranged between the sliding blocks of the ladder poles. A ring on user's safety clothing is set on the center of the assembly member and connected to the assembly member during climbing. When the user falls off the ladder accidentally, the sliding blocks connected to the assembly member are also pulled so that the sliding blocks are inclined an angle and the braking end within the sliding rail is against the wall of the sliding rail for braking and slip resistance. Thereby the descending is slowed down and the ladder safety during climbing is improved.
    Type: Application
    Filed: November 2, 2018
    Publication date: May 7, 2020
    Inventor: CHEN-WEI LIN