Patents by Inventor Wei-An Lin

Wei-An Lin 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: 20230037074
    Abstract: An imaging lens assembly includes an imaging lens element assembly, and an optical axis passes through the imaging lens assembly. The imaging lens element assembly includes a plurality of lens elements, and the lens elements includes a first lens element and a second lens element, wherein a refractive index of the first lens element is different from a refractive index of the second lens element. Each of the first lens element and the second lens element includes at least one nanostructure layer and at least one structure connection film. The nanostructure layer is irregularly arranged, the nanostructure layer includes an alumina crystal. The structure connection film is disposed between a surface of the first lens element and the nanostructure layer and between a surface of the second lens element and the nanostructure layer.
    Type: Application
    Filed: June 30, 2022
    Publication date: February 2, 2023
    Inventors: Chen-Wei FAN, Ming-Ta CHOU, Chien-Pang CHANG, Cheng-Feng LIN, Kuo-Chiang CHU
  • Publication number: 20230037106
    Abstract: A low numerical aperture fiber output diode laser module, which having several independent diode lasers, and collimated and converged the light beam, for the coupling the light to the core optical fiber with a core diameter of 105 um and a numerical aperture of 0.12. Compared with general products with a numerical aperture of 0.22, the light output angle is reduced to 55%, and use a general blue laser diode for verification. Use an optical software for facilitating the design and optimization of the parameters of the optical lens module.
    Type: Application
    Filed: July 27, 2021
    Publication date: February 2, 2023
    Inventors: CHI-LUEN WANG, HUNG-SHENG LEE, TAI-MING CHANG, CHUN-HUI YU, YU-CHING YEH, SHENG PING LAI, SHIH-WEI LIN, YUAN-HE TENG, LI-CHANG TSOU, SZUTSUN SIMON OU
  • Publication number: 20230036609
    Abstract: The present invention provides an event visualization device configured to generate one or more directed acyclic graphs (DAGs) that can be used as a basis for diagnosing whether a target network system has been hacked according to a plurality of activities records. The plurality of activities records pertain to an event cluster associated with a suspicious event category. The event visualization device performs a graph generating operation on the plurality of activities records in a recursive manner to generate a hierarchical directed acyclic graph (HDAG). The graph generating operation includes: interpreting an activities record into a target DAG, and performing a hierarchical partial order alignment (HPOA) operation on the target DAG and a reference DAG to obtain a merging condition of each node; and merging the target DAG and the reference DAG into the HDAG according to the merging condition.
    Type: Application
    Filed: July 18, 2022
    Publication date: February 2, 2023
    Inventors: Ming-Chang Chiu, Ming-Wei Wu, Pei-Kan Tsung, Che-Yu Lin, Cheng-Lin Yang
  • Publication number: 20230037157
    Abstract: Provided are compounds of formula Ir(LA)m(LB)n, where m and n are each independently 1 or 2; and m+n=3; where LA has a structure of Formula I and LB has a structure of Formula II that are useful as emitters in OLEDs. Also provided are formulations comprising these compounds. Further provided are OLEDs and related consumer products that utilize these compounds.
    Type: Application
    Filed: June 20, 2022
    Publication date: February 2, 2023
    Applicant: UNIVERSAL DISPLAY CORPORATION
    Inventors: Bin MA, Wei-Chun Shih, Alexey Borisovich Dyatkin, Jui-Yi Tsai, Pierre-Luc T. Boudreault, Jerald Feldman, Chun Lin
  • Publication number: 20230036629
    Abstract: Disclosed herein are methods for inhibiting growth of oral pathogenic bacteria and alleviating an oral pathogenic bacteria-associated disorder using a culture of at least one lactic acid bacterial strain selected from the group consisting of Lactobacillus rhamnosus MP108 which is deposited at the China General Microbiological Culture Collection Center (CGMCC) under an accession number CGMCC 21225, and Lactobacillus paracasei MP137 which is deposited at the CGMCC under an accession number CGMCC 21224.
    Type: Application
    Filed: January 11, 2022
    Publication date: February 2, 2023
    Inventors: Hsieh-Hsun Ho, Yi-Wei Kuo, Ching-Wei Chen, Wen-Yang Lin, Jui-Fen Chen, Shu-Hui Chen
  • Publication number: 20230036693
    Abstract: Semiconductor devices and methods of manufacturing are provided. In some embodiments the method includes depositing an etch stop layer over a first hard mask material, the first hard mask material over a gate stack, depositing an interlayer dielectric over the etch stop layer, forming a first opening through the interlayer dielectric, the etch stop layer, and the first hard mask material, the first opening exposing a conductive portion of the gate stack, and treating sidewalls of the first opening with a first dopant to form a first treated region within the interlayer dielectric, a second treated region within the etch stop layer, a third treated region within the first hard mask material, and a fourth treated region within the conductive portion, wherein after the treating the fourth treated region has a higher concentration of the first dopant than the first treated region.
    Type: Application
    Filed: February 18, 2022
    Publication date: February 2, 2023
    Inventors: Kan-Ju Lin, Chien Chang, Chih-Shiun Chou, Tai Min Chang, Yi-Ning Tai, Hung-Yi Huang, Chih-Wei Chang, Ming-Hsing Tsai, Lin-Yu Huang
  • Publication number: 20230029995
    Abstract: The heart rate and blood oxygen monitoring device of the present invention utilizes two ambient light calibration DACs, which can quickly calibrate noise signals generated by ambient light. The heart rate and blood oxygen monitoring device can provide more accurate heart rate and blood oxygen values for optical measurement methods.
    Type: Application
    Filed: September 23, 2021
    Publication date: February 2, 2023
    Inventors: SHENG-CHENG LEE, WEN-SHENG LIN, CHIH-WEI LIN, CHEN-HUA HSI, YUEH-HUNG HOU
  • Publication number: 20230036283
    Abstract: A package structure and method of forming the same are provided. The package structure includes a first die and a second die disposed side by side, a first encapsulant laterally encapsulating the first and second dies, a bridge die disposed over and connected to the first and second dies, and a second encapsulant. The bridge die includes a semiconductor substrate, a conductive via and an encapsulant layer. The semiconductor substrate has a through substrate via embedded therein. The conductive via is disposed over a back side of the semiconductor substrate and electrically connected to the through substrate via. The encapsulant layer is disposed over the back side of the semiconductor substrate and laterally encapsulates the conductive via. The second encapsulant is disposed over the first encapsulant and laterally encapsulates the bridge die.
    Type: Application
    Filed: October 5, 2022
    Publication date: February 2, 2023
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yu-Hung Lin, Chih-Wei Wu, Chia-Nan Yuan, Ying-Ching Shih, An-Jhih Su, Szu-Wei Lu, Ming-Shih Yeh, Der-Chyang Yeh
  • Publication number: 20230030634
    Abstract: A millimeter wave radio frequency (RF) structure uses a substrate including a liquid-crystal polymer material, at least one dual-polarized antenna, a RF transceiver module, and a switching module electrically connected to the at least one dual-polarized antenna and the RF transceiver module, where the switching module includes a first switching element and a second switching element electrically connected to the at least one dual-polarized antenna, and a third switching element electrically connected to the first switching element and the second switching element, to enhance characteristics of a liquid-crystal polymer (LCP) substrate for millimeter waves, and implement high-frequency, high-speed transmission while ensuring high reliability.
    Type: Application
    Filed: July 25, 2022
    Publication date: February 2, 2023
    Inventors: Kun-Yen TU, Meng-Hua TSAI, Wei-Ting LEE, Sin-Siang WANG, Gang-Lin ZHANG
  • Publication number: 20230036760
    Abstract: The present invention discloses a DAC method having signal calibration mechanism used in a DAC circuit having thermometer-controlled current sources generating an output analog signal according to a total current thereof and a control circuit. Current offset values of the current sources are retrieved. The current offset values are sorted to generate a turn-on order, in which the current offset values are separated into current offset groups according to the turn-on order, the signs of each neighboring two groups being opposite such that the current offset values cancel each other when the current sources turn on according to the turn-on order to keep an absolute value of a total offset not larger than a half of a largest absolute value of the current offset values. The current sources are turned on based on the turn-on order according to a thermal code included in an input digital signal.
    Type: Application
    Filed: July 11, 2022
    Publication date: February 2, 2023
    Inventors: KAI-YUE LIN, HSUAN-TING HO, LIANG-WEI HUANG, CHI-HSI SU
  • Publication number: 20230030430
    Abstract: A duplex Bluetooth transmission tire pressure system and a method thereof are provided. The system includes a Bluetooth tire pressure detector and a transceiver host, and the two can duplex Bluetooth transmit to each other, so that to complete locating and tire condition detecting. The transceiver host controls a locating program that controls the Bluetooth tire pressure detector to start or stop and limit the transmitting packet of the tire condition program of the Bluetooth tire pressure detector.
    Type: Application
    Filed: July 25, 2022
    Publication date: February 2, 2023
    Inventors: CHIH-WEI YU, SHIH-YAO LIN
  • Publication number: 20230035212
    Abstract: A memory device including a base semiconductor die, conductive terminals, memory dies, an insulating encapsulation and a buffer cap is provided. The conductive terminals are disposed on a first surface of the base semiconductor die. The memory dies are stacked over a second surface of the base semiconductor die, and the second surface of the base semiconductor die is opposite to the first surface of the base semiconductor die. The insulating encapsulation is disposed on the second surface of the base semiconductor die and laterally encapsulates the memory dies. The buffer cap covers the first surface of the base semiconductor die, sidewalls of the base semiconductor die and sidewalls of the insulating encapsulation. A package structure including the above-mentioned memory device is also provided.
    Type: Application
    Filed: July 29, 2021
    Publication date: February 2, 2023
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Kai-Ming Chiang, Chao-wei Li, Wei-Lun Tsai, Chia-Min Lin, Yi-Da Tsai, Sheng-Feng Weng, Yu-Hao Chen, Sheng-Hsiang Chiu, Chih-Wei Lin, Ching-Hua Hsieh
  • Publication number: 20230030411
    Abstract: A fin field effect transistor device structure includes a fin structure formed over a substrate. The fin field effect transistor device structure also includes a source/drain epitaxial structure formed over the fin structure. The fin field effect transistor device structure also includes a contact structure with a concave top surface formed over the source/drain epitaxial structure. The fin field effect transistor device structure also includes a barrier layer conformally wrapped around the contact structure. The fin field effect transistor device structure also includes a via structure formed over the contact structure. The concave top surface of the contact structure is below the top surface of the barrier layer.
    Type: Application
    Filed: October 17, 2022
    Publication date: February 2, 2023
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Chia-Hung CHU, Sung-Li WANG, Fang-Wei LEE, Jung-Hao CHANG, Mrunal Abhijith KHADERBAD, Keng-Chu LIN
  • Publication number: 20230035245
    Abstract: A display pixel may include an organic light-emitting diode, one or more emission transistors, a drive transistor, a gate setting transistor, a data loading transistor, and an initialization transistor. The drive transistor may be implemented as a semiconducting-oxide transistor to mitigate threshold voltage hysteresis to improve first frame response at high refresh rates, to reduce undesired luminance jumps at low refresh rates, and to reduce image sticking. The gate setting transistor may also be implemented as a semiconducting-oxide transistor to reduce leakage at the gate terminal of the drive transistor. The initialization transistor may also be implemented as a semiconducting-oxide transistor so that it can be controlled using a shared emission signal to reduce routing complexity. The remaining transistors in the pixel may be implemented as p-type silicon transistors.
    Type: Application
    Filed: October 7, 2022
    Publication date: February 2, 2023
    Inventors: Chin-Wei Lin, Shinya Ono, Jung Yen Huang
  • Publication number: 20230029739
    Abstract: A semiconductor device includes a pair of fin structures on a semiconductor substrate, each including a vertically stacked plurality of channel layers, a dielectric fin extending in parallel to and between the fin structures, and a gate structure on and extending perpendicularly to the fin structures, the gate structure engaging with the plurality of channel layers. The dielectric fin includes a fin bottom and a fin top over the fin bottom. The fin bottom has a top surface extending above a bottom surface of a topmost channel layer. The fin top includes a core and a shell, the core having a first dielectric material, the shell surrounding the core and having a second dielectric material different from the first dielectric material.
    Type: Application
    Filed: July 29, 2021
    Publication date: February 2, 2023
    Inventors: Chih-Chung Chang, Sung-En Lin, Chung-Ting Ko, You-Ting Lin, Yi-Hsiu Liu, Po-Wei Liang, Jiun-Ming Kuo, Yung-Cheng Lu, Chi On Chui, Yuan-Ching Peng, Jen-Hong Chang
  • Publication number: 20230029820
    Abstract: An image sensor is provided. The image sensor includes a substrate, an isolation structure on the substrate, a photoelectric conversion layer, a transparent electrode layer, an encapsulation layer, a color filter layer, and a micro-lens. The isolation structure is electrically non-conductive and defines a plurality of pixel regions on the substrate. The isolation structure prevents cross-talk of electrical signals among pixels. The photoelectric conversion layer is disposed on the pixel regions defined by the isolation structure. The transparent electrode layer is disposed over the isolation structure and the photoelectric conversion layer. The encapsulation layer is disposed over the transparent electrode layer. The micro-lens is disposed on the color filter layer.
    Type: Application
    Filed: August 2, 2021
    Publication date: February 2, 2023
    Inventors: Wei-Lung TSAI, Shin-Hong KUO, Huang-Jen CHEN, Yu-Chi CHANG, Ching-Chiang WU, Han-Lin WU, Hung-Jen TSAI
  • Publication number: 20230031712
    Abstract: A movable device and a block-type millimeter wave array antenna module thereof are provided. The block-type millimeter wave array antenna module includes an antenna carrying substrate, an antenna signal transmitting group, an antenna signal receiving group, and a dummy antenna group. The antenna carrying substrate includes a plurality of block-shaped carrier bodies that are divided into a plurality of first, second, third, and fourth antenna carrier blocks. The antenna signal transmitting group includes a plurality of signal transmitting antenna structures respectively carried by the first antenna carrier blocks. The antenna signal receiving group includes a plurality of signal receiving antenna structures respectively carried by the second antenna carrier blocks. The dummy antenna group includes a plurality of first dummy antenna structures respectively carried by the third antenna carrier blocks, and a plurality of second dummy antenna structures respectively carried by the fourth antenna carrier blocks.
    Type: Application
    Filed: November 26, 2021
    Publication date: February 2, 2023
    Inventors: Ta-Fu Cheng, Ting-Wei Lin, Cheng-Yi Wang
  • Publication number: 20230032070
    Abstract: The present invention provides a log classification system configured to perform a hierarchical similarity analysis operation according to a plurality of activities records to generate a discrete space metric tree, and perform a clustering operation on the discrete space metric tree to generate one or more event clusters associated with one or more suspicious event categories. The log classification system includes an output device configured to output the one or more event clusters to an information security incident diagnosis system, and allow the information security incident diagnosis system to calculate similar feature information and differential feature information of a plurality of activities records in the one or more event clusters as auxiliary information for diagnosing whether there are intrusions or abnormalities in a target network system.
    Type: Application
    Filed: July 18, 2022
    Publication date: February 2, 2023
    Inventors: Ming-Chang Chiu, Ming-Wei Wu, Pei-Kan Tsung, Che-Yu Lin, Cheng-Lin Yang
  • Patent number: 11567598
    Abstract: A display panel has a mounting hole. The display panel includes a first conductive layer, a second conductive layer, and a first insulating isolation layer located between the first conductive layer and the second conductive layer. The first conductive layer includes a first crack detection line and a first electrode connected to each other. The second conductive layer includes a second crack detection line and a second electrode connected to each other. The first electrode and the second electrode constitute a capacitor. The mutual-sensing capacitor is disposed outside of the mounting hole. The capacitor is configured to detect whether there is a crack in a portion of the display panel located around the mounting hole.
    Type: Grant
    Filed: September 29, 2021
    Date of Patent: January 31, 2023
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. CHENGDU, BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xuwu Hu, Yangsheng Liu, Hwang Kim, Wei Lin
  • Patent number: 11569348
    Abstract: Embodiments of the present disclosure relate to forming a nanosheet multi-channel device with an additional spacing layer and a hard mask layer. The additional spacing layer provides a space for an inner spacer above the topmost channel. The hard mask layer functions as an etch stop during metal gate etch back, providing improve gate height control.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: January 31, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Shin-Jiun Kuang, Meng-Yu Lin, Chun-Fu Cheng, Chung-Wei Wu