Patents by Inventor Wen Yen

Wen Yen 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: 10622566
    Abstract: The present invention discloses a novel polyheteroaromatic compound derived from 7?,7?-dimethyl-5?,7?-dihydrospiro[cyclopenta[1,2-b:5,4-b?-dithiophene-4,13?-indeno[1,2-b]acridine] core structures. The polyheteroaromatic compound can be used as organic electroluminescence materials for use in an organic electroluminescence device and electronic equipment.
    Type: Grant
    Filed: October 22, 2017
    Date of Patent: April 14, 2020
    Inventors: Feng-Wen Yen, Li-Chieh Chuang
  • Publication number: 20200111971
    Abstract: The present invention discloses an organic compound and an organic electroluminescence device employing the organic compound as the fluorescent host material in the light emitting layer of the organic electroluminescence device. The organic electroluminescence device employing the organic compound of the present invention can operate under reduced driving voltage, increase current efficiency, and prolong half-life time.
    Type: Application
    Filed: October 3, 2018
    Publication date: April 9, 2020
    Applicant: LUMINESCENCE TECHNOLOGY CORPORATION
    Inventors: Feng-Wen Yen, Li-Chieh Chuang
  • Publication number: 20200111884
    Abstract: A method for fabricating semiconductor device includes the steps of: providing a substrate having a first region and a second region; forming a first bottom barrier metal (BBM) layer on the first region and the second region; forming a first work function metal layer on the first BBM layer on the first region and the second region; removing the first work function metal (WFM) layer and part of the first BBM layer on the second region; and forming a diffusion barrier layer on the first WFM layer on the first region and the first BBM layer on the second region.
    Type: Application
    Filed: October 31, 2018
    Publication date: April 9, 2020
    Inventors: Yi-Fan Li, Wen-Yen Huang, Shih-Min Chou, Zhen Wu, Nien-Ting Ho, Chih-Chiang Wu, Ti-Bin Chen
  • Publication number: 20200109138
    Abstract: An organic compound which can be used as the phosphorescent host material, the fluorescent host material, or the fluorescent dopant material of the light emitting layer, and/or the electron transporting material of the organic electroluminescence device is disclosed. The organic electroluminescence device employing the organic compound can lower driving voltage, prolong half-lifetime, and increase current efficiency.
    Type: Application
    Filed: October 8, 2018
    Publication date: April 9, 2020
    Applicant: LUMINESCENCE TECHNOLOGY CORPORATION
    Inventors: Feng-Wen Yen, Shu-Hua Yeh
  • Patent number: 10616537
    Abstract: An illumination system including an excitation light source, a wavelength conversion element and a filter element is provided. The excitation light source is used for emitting an excitation beam. The wavelength conversion element has a wavelength conversion region. When the wavelength conversion region is cut into a transmission path of the excitation beam, the wavelength conversion region is excited by the excitation beam and emits a converted beam. A reference plane is perpendicular to the transmission path of the converted beam and is angled such that an acute angle is formed between the reference plane and the filter wheel which is disposed on a transmission path of the converted beam coming from the wavelength conversion element. The filter element allows a part of the converted beam to penetrate so as to output at least one color beam, and reflects another part of the converted beam.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: April 7, 2020
    Assignee: Coretronic Corporation
    Inventors: Wen-Yen Chung, Chi-Hsun Wang, Wei-Min Chien, Te-Tang Chen, Shang-Hsuang Wu
  • Publication number: 20200106028
    Abstract: The present invention discloses an iridium complex of formula (1) and an organic electroluminescence device employing the iridium complex as the phosphorescent dopant material. The organic EL device can display good performance, such as lower driving voltage, reduced power consumption, increased efficiency, and longer half-life time.
    Type: Application
    Filed: October 1, 2018
    Publication date: April 2, 2020
    Applicant: LUMINESCENCE TECHNOLOGY CORPORATION
    Inventors: FENG-WEN YEN, TSUN-YUAN HUANG
  • Patent number: 10603807
    Abstract: A punching device includes a bottom seat module and an action module. The bottom seat module includes a base plate having a first lower positioning structure, and a restraint member having a plate portion that has a bottom surface facing toward the base plate. The plate portion and the base plate are made of different materials. The action module is movable between a standby position and a punching position, and includes a punching head having a first upper positioning structure. When the action module is at the standby position, one of the first upper positioning structure and the first lower positioning structure slidably engages the other one of the first upper positioning structure and the first lower positioning structure.
    Type: Grant
    Filed: August 24, 2017
    Date of Patent: March 31, 2020
    Inventor: Chin-Wen Yen
  • Publication number: 20200087142
    Abstract: A device includes a microelectromechanical system (MEMS) sensor die comprising a deformable membrane, a MEMS heating element, and a substrate. The MEMS heating element is integrated within a same layer and a same plane as the deformable membrane. The MEMS heating element surrounds the deformable membrane and is separated from the deformable membrane through a trench. The MEMS heating element is configured to generate heat to heat up the deformable membrane. The substrate is coupled to the deformable membrane.
    Type: Application
    Filed: September 17, 2019
    Publication date: March 19, 2020
    Applicant: InvenSense, Inc.
    Inventors: Pei-Wen Yen, Ting-Yuan Liu, Jye Ren, Chung-Hsien Lin, Joseph Seeger, Calin Miclaus
  • Publication number: 20200081333
    Abstract: The invention provides a projection device. The projection device includes a housing, an optical engine, a projection lens, a plurality of first fans and a heat dissipating module. The housing has an air inlet and an air outlet. The optical engine is configured in the housing, and includes a plurality of heating elements. The projection lens is connected to the optical engine. The heat dissipating module is configured in the housing, and the heat dissipating module includes a first heat dissipating fin. One of the plurality of first fans is adjacent to the first heat dissipating fin, and another of the plurality of first fans is away from the first heat dissipating fin. There is no the first heat dissipating fin between the air inlet and the another, away from the first heat dissipating fin, of the plurality of first fans.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 12, 2020
    Applicant: Coretronic Corporation
    Inventors: Wen-Yen Chung, Yi-Han Lai
  • Publication number: 20200081331
    Abstract: A heat dissipation module and a projection apparatus are provided. The heat dissipation module dissipates the heat generated by a plurality of heating elements, includes a heat pipe, a heat dissipation plate, a first and a second heat dissipation fins. The heat pipe includes a first portion of the heat pipe passes through the first heat dissipation fin and a second portion of the heat pipe passes through the second heat dissipation fin and a third portion connected with the first and the second portions. The third portion of the heat pipe and the heating elements are connected to the heat dissipation plate. The heat generated by the heating elements is dissipated by the heat dissipation plate, the first and the second heat dissipation fins through thermal conduction method and thermal convection method. The invention saves accommodating space in the projection apparatus and has an efficient heat dissipation effect.
    Type: Application
    Filed: September 5, 2019
    Publication date: March 12, 2020
    Applicant: Coretronic Corporation
    Inventors: Wen-Yen Chung, Yi-Han Lai
  • Patent number: 10578329
    Abstract: The present disclosure relates to a performance forecasting method applied to an air conditioning equipment and a central server. The air conditioning equipment has a plurality of detecting elements so as to detect a plurality kinds of physical parameters and a performance parameter. The central server stores those parameters as a set of first parameters and a first performance value. When the central server receives other physical parameters and another performance parameter, it calculates the similarity between the other physical parameters and each set of the first parameters according to the law of cosines. The central server selects the set of the first parameters which have the similarity being greater than a selecting threshold, so as to calculating an expected performance value. Accordingly, the central server can forecast a performance decline degree by comparing the another performance parameter and the expected performance value.
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: March 3, 2020
    Assignee: CHICONY POWER TECHNOLOGY CO., LTD.
    Inventors: Tse-Wen Chang, Wen-Yen Cheng
  • Publication number: 20200064972
    Abstract: A touch display device includes a display component and a sensing layer disposed above the display component. The display component has a display area having a corner with an arced edge. The arced edge has a radius of curvature. The sensing layer disposed above the display component includes: a plurality of first sensing portions arranged along a first direction and electrically connected to each other, wherein the first sensing portions have an arrangement pitch P in the first direction; and a plurality of second sensing portions disposed adjacent to the first sensing portions, arranged along a second direction and electrically connected to each other, wherein the second direction is different from the first direction. The arrangement pitch P satisfies the following equation: P>[2 cos(45??/2)??{square root over (2)}]r, wherein, r represents the radius of curvature, and ? represents an angle corresponding to the arced edge of the corner and satisfies 0°<??90°.
    Type: Application
    Filed: July 19, 2019
    Publication date: February 27, 2020
    Inventors: Chung-Wen YEN, Wei-Chih CHEN
  • Patent number: 10559492
    Abstract: Semiconductor devices and methods of forming semiconductor devices are provided. A method includes forming a first mask layer over a target layer, forming a plurality of spacers over the first mask layer, and forming a second mask layer over the plurality of spacers and patterning the second mask layer to form a first opening, where in a plan view a major axis of the opening extends in a direction that is perpendicular to a major axis of a spacer of the plurality of spacers. The method also includes depositing a sacrificial material in the opening, patterning the sacrificial material, etching the first mask layer using the plurality of spacers and the patterned sacrificial material, etching the target layer using the etched first mask layer to form second openings in the target layer, and filling the second openings in the target layer with a conductive material.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: February 11, 2020
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Tai-Yen Peng, Wen-Yen Chen, Chih-Hao Chen
  • Publication number: 20200041884
    Abstract: The invention provides a projection device including a housing, a light source module, an optical engine module, and a projection lens. The light source module includes a light source and a light source heat dissipation module. The light source heat dissipation module includes a light source dissipation fin. The optical engine module is located on a light transmission path of a light emitted from the light source. The optical engine module includes a light-modulating device and an optical engine dissipation fin. An extension direction of a supporting surface of the light-modulating device is parallel to an upper casing or an lower casing of the housing. The optical engine dissipation fin is disposed above the supporting surface of the light-modulating device. The light-modulating device is located between the optical engine dissipation fin and the light source dissipation fin. The projection lens is connected to the optical engine module.
    Type: Application
    Filed: July 30, 2019
    Publication date: February 6, 2020
    Applicant: Coretronic Corporation
    Inventors: Wen-Yen Chung, Jhih-Hao Chen, Tsung-Ching Lin
  • Publication number: 20200041883
    Abstract: The invention provides a projection device including a housing, a light source module, an optical engine module, a projection lens, and a plurality of fans. The housing includes at least one air inlet and a plurality of air outlets. The air outlets are respectively located on a first side plate and a second side plate of the housing that are opposite to each other. An airflow direction of the air inlet is not parallel to an airflow direction of the air outlets. The light source module is located closely adjacent to the air inlet. The optical engine module is located on a light transmission path of a light emitted from the light source module. The projection lens is disposed inside the housing and is connected to the optical engine module. The fans are disposed inside the housing and are respectively located closely adjacent to the air outlets.
    Type: Application
    Filed: July 30, 2019
    Publication date: February 6, 2020
    Applicant: Coretronic Corporation
    Inventors: Wen-Yen Chung, Jhih-Hao Chen, Tsung-Ching Lin
  • Publication number: 20200038598
    Abstract: The present disclosure relates to a sub-assembly for a medicament delivery device, comprising: a cap having a tubular body provided with a distal opening, the cap being configured to be mounted to a proximal end of a medicament delivery device, and a tubular remover configured to be received in the distal opening of the cap, the remover having a proximal end portion configured to be fixedly attached to the cap, a housing, an internal structure arranged inside the housing and provided with a proximal inclined surface, and wherein the remover has a plurality of radially flexible legs extending longitudinally from a proximal end of the remover to a distal end thereof, each leg having a gripper configured to engage with a delivery member shield of a medicament delivery device, and each leg having a guide finger configured to extend distally beyond the grippers for cooperating with an internal structure of a medicament delivery device to guide radial expansion of the legs when the remover is mounted in a medicamen
    Type: Application
    Filed: September 25, 2017
    Publication date: February 6, 2020
    Inventors: Chun Chu, Wen-Yen Lee, Hsuan Wang
  • Publication number: 20200044025
    Abstract: A method includes forming a gate stack on a first portion of a semiconductor substrate, removing a second portion of the semiconductor substrate on a side of the gate stack to form a recess, growing a semiconductor region starting from the recess, implanting the semiconductor region with an impurity, and performing a melt anneal on the semiconductor region. At least a portion of the semiconductor region is molten during the melt anneal.
    Type: Application
    Filed: May 24, 2019
    Publication date: February 6, 2020
    Inventors: Su-Hao Liu, Wen-Yen Chen, Li-Heng Chen, Li-Ting Wang, Liang-Yin Chen, Huicheng Chang, Yee-Chia Yeo, Ying-Lang Wang
  • Publication number: 20200036301
    Abstract: An optical member driving mechanism for driving an optical member having an optical axis is provided, including a fixed portion, a movable portion, a first elastic member, and a driving assembly. The movable portion is configured to hold the optical member, and is movably connected the fixed portion via the first elastic member. The driving assembly drives the movable portion to move along the optical axis within a range of motion. The range of motion includes a first limit moving range and a second limit moving range. The first limit moving range is the maximum distance that the movable portion can move toward the light-entering side, and the second limit moving range is the maximum distance that the movable portion can move toward the light-emitting side. When the movable portion is in a predetermined position, the first limit moving range is greater than the second limit moving range.
    Type: Application
    Filed: July 25, 2019
    Publication date: January 30, 2020
    Inventors: Fu-Yuan WU, Shang-Yu HSU, Yu-Cheng LIN, Yung-Ping YANG, Wen-Yen HUANG, Tsung-Han WU, Yi-Chun CHENG, Chen-Chi KUO, Chia-Hsiu LIU, Ichitai MOTO, Sin-Jhong SONG
  • Publication number: 20200030547
    Abstract: The present disclosure relates to a cap assembly for a medicament delivery device, having a cap containing a tubular body provided with a distal opening, the cap being configured to be mounted to a proximal end of a medicament delivery device, a tubular remover configured to be received in the distal opening of the cap, the remover having flexible radially inwards extending grippers configured to engage with a delivery member shield, and a tubular remover insert configured to be received by the remover and configured to be fixedly attached to the cap to prevent axial displacement of the remover insert relative to the cap, wherein the remover is axially displaceable relative to the cap and relative to the remover insert, from a first position in which the grippers are pressed radially outwards by an outer surface of the remover insert, to a second position located distally relative to the first position, in which second position the grippers are arranged distally beyond the outer surface of the remover insert,
    Type: Application
    Filed: September 25, 2017
    Publication date: January 30, 2020
    Applicant: SHL Medical AG
    Inventors: Hsuan WANG, Jung-Chien CHOU, Wen-Yen LEE
  • Publication number: 20200033552
    Abstract: An optical module is provided, including a movable portion, a fixed portion and a driving assembly. The movable portion is used to hold an optical element having an optical axis. The movable portion is movably connected to the fixed portion. The driving assembly disposed in the fixed portion to drive the movable portion to move along the optical axis relative to the fixed portion. The driving assembly includes a first magnetic element and a second magnetic element. The first magnetic element and the second magnetic element are aligned along the optical axis. The size of the first magnetic element and the size of the second magnetic element along the optical axis are different.
    Type: Application
    Filed: July 25, 2019
    Publication date: January 30, 2020
    Inventors: Fu-Yuan WU, Shang-Yu HSU, Yu-Cheng LIN, Yung-Ping YANG, Wen-Yen HUANG, Tsung-Han WU, Yi-Chun CHENG, Chen-Chi KUO, Chia-Hsiu LIU, Ichitai MOTO, Sin-Jhong SONG