Patents by Inventor Chih-Nan Lin

Chih-Nan 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: 20210223821
    Abstract: An electronic device assembly is provided, including an electronic device body and a detachable lens module. The electronic device body has a housing and a first joining unit, wherein the first joining unit is disposed on the housing. The detachable lens module is detachably assembled onto the housing and has a second joining unit, wherein the first joining unit is joined to the second joining unit to electrically connect the detachable lens module to the electronic device body.
    Type: Application
    Filed: June 19, 2020
    Publication date: July 22, 2021
    Applicant: Acer Incorporated
    Inventors: Yu-Shih Wang, Yi-Ta Huang, Chih-Chun Liu, Cheng-Nan Ling, Wen-Chieh Tai, Chi-Hung Lai, Wu-Chen Lee, Pin-Chueh Lin, Chih-Wei Liao, Ting-Wen Pai, Wen-Chieh Chen
  • Patent number: 10644202
    Abstract: A light-emitting device comprises a light-emitting semiconductor stack comprising a plurality of recesses and a mesa, each of the plurality of recesses comprising a bottom surface, and the mesa comprising an upper surface; a first electrode formed on the upper surface of the mesa; a plurality of second electrodes respectively formed on the bottom surface of the plurality of recesses; a first electrode pad formed on the light-emitting semiconductor stack and contacting with the first electrode; a second electrode pad formed on the light-emitting semiconductor stack and contacting with the plurality of second electrode; a first insulating layer comprising a plurality of passages to expose the plurality of second electrodes; and a second insulating layer comprising a plurality of spaces and formed on the first insulating layer, wherein the plurality of spaces is covered by the first electrode pad.
    Type: Grant
    Filed: January 4, 2018
    Date of Patent: May 5, 2020
    Assignee: EPISTAR CORPORATION
    Inventors: Hong-Che Chen, Chien-Fu Shen, Chao-Hsing Chen, Yu-Chen Yang, Jia-Kuen Wang, Chih-Nan Lin
  • Patent number: 10518296
    Abstract: A piping system is provided, connecting a plurality of scrubbers which are disposed on a supporting structure, including a collecting pipe and a drain pipe. The collecting pipe has a main body and a plurality of protrusions, wherein the main body has an outer surface and a first central axis. The protrusions are protruding from the outer surface, and the first central axis is perpendicular to the supporting structure. The collecting pipe communicates with the scrubbers via the protrusions. The drain pipe is disposed under the supporting structure and has a second central axis, wherein the collecting pipe is extended through the supporting structure and connects to the drain pipe, and the first central axis is perpendicular to the second central axis.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: December 31, 2019
    Assignee: WINBOND ELECTRONICS CORP.
    Inventors: Peng-Tan Lu, Chun-Chieh Chou, Chun-Pin Huang, Liang-Chih Chang, Chih-Nan Lin
  • Publication number: 20180345329
    Abstract: A piping system is provided, connecting a plurality of scrubbers which are disposed on a supporting structure, including a collecting pipe and a drain pipe. The collecting pipe has a main body and a plurality of protrusions, wherein the main body has an outer surface and a first central axis. The protrusions are protruding from the outer surface, and the first central axis is perpendicular to the supporting structure. The collecting pipe communicates with the scrubbers via the protrusions. The drain pipe is disposed under the supporting structure and has a second central axis, wherein the collecting pipe is extended through the supporting structure and connects to the drain pipe, and the first central axis is perpendicular to the second central axis.
    Type: Application
    Filed: November 27, 2017
    Publication date: December 6, 2018
    Inventors: Peng-Tan LU, Chun-Chieh CHOU, Chun-Pin HUANG, Liang-Chih CHANG, Chih-Nan LIN
  • Publication number: 20180145223
    Abstract: A light-emitting device comprises a light-emitting semiconductor stack comprising a plurality of recesses and a mesa, each of the plurality of recesses comprising a bottom surface, and the mesa comprising an upper surface; a first electrode formed on the upper surface of the mesa; a plurality of second electrodes respectively formed on the bottom surface of the plurality of recesses; a first electrode pad formed on the light-emitting semiconductor stack and contacting with the first electrode; a second electrode pad formed on the light-emitting semiconductor stack and contacting with the plurality of second electrode; a first insulating layer comprising a plurality of passages to expose the plurality of second electrodes; and a second insulating layer comprising a plurality of spaces and formed on the first insulating layer, wherein the plurality of spaces is covered by the first electrode pad.
    Type: Application
    Filed: January 4, 2018
    Publication date: May 24, 2018
    Inventors: Hong-Che CHEN, Chien-Fu SHEN, Chao-Hsing CHEN, Yu-Chen YANG, Jia-Kuen WANG, Chih-Nan LIN
  • Patent number: 9905733
    Abstract: A light-emitting device comprises a light-emitting semiconductor stack comprising a plurality of recesses and a mesa, each of the plurality of recesses comprising a bottom surface, and the mesa comprising an upper surface; a first electrode formed on the upper surface of the mesa; a plurality of second electrodes respectively formed on the bottom surface of the plurality of recesses; a first electrode pad formed on the light-emitting semiconductor stack and contacting with the first electrode; a second electrode pad formed on the light-emitting semiconductor stack and contacting with the plurality of second electrode; a first insulating layer comprising a plurality of passages to expose the plurality of second electrodes; and a second insulating layer comprising a plurality of spaces and formed on the first insulating layer, wherein the plurality of spaces is covered by the first electrode pad.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: February 27, 2018
    Assignee: EPISTAR CORPORATION
    Inventors: Hong-Che Chen, Chien-Fu Shen, Chao-Hsing Chen, Yu-Chen Yang, Jia-Kuen Wang, Chih-Nan Lin
  • Publication number: 20170207368
    Abstract: A light-emitting device comprises a light-emitting semiconductor stack comprising a plurality of recesses and a mesa, each of the plurality of recesses comprising a bottom surface, and the mesa comprising an upper surface; a first electrode formed on the upper surface of the mesa; a plurality of second electrodes respectively formed on the bottom surface of the plurality of recesses; a first electrode pad formed on the light-emitting semiconductor stack and contacting with the first electrode; a second electrode pad formed on the light-emitting semiconductor stack and contacting with the plurality of second electrode; a first insulating layer comprising a plurality of passages to expose the plurality of second electrodes; and a second insulating layer comprising a plurality of spaces and formed on the first insulating layer, wherein the plurality of spaces is covered by the first electrode pad.
    Type: Application
    Filed: March 30, 2017
    Publication date: July 20, 2017
    Inventors: Hong-Che CHEN, Chien-Fu SHEN, Chao-Hsing CHEN, Yu-Chen YANG, Jia-Kuen WANG, Chih-Nan LIN
  • Patent number: 9620679
    Abstract: A light-emitting device comprises a light-emitting semiconductor stack comprising a plurality of recesses and a mesa, each of the plurality of recesses comprising a bottom surface, and the mesa comprising an upper surface; a first electrode formed on the upper surface of the mesa; a plurality of second electrodes respectively formed on the bottom surface of the plurality of recesses; a first electrode pad formed on the light-emitting semiconductor stack and contacting with the first electrode; a second electrode pad formed on the light-emitting semiconductor stack and contacting with the plurality of second electrode; a first insulating layer comprising a plurality of passages to expose the plurality of second electrodes; and a second insulating layer comprising a plurality of spaces and formed on the first insulating layer, wherein the plurality of spaces is covered by the first electrode pad.
    Type: Grant
    Filed: March 11, 2016
    Date of Patent: April 11, 2017
    Assignee: EPISTAR CORPORATION
    Inventors: Hong-Che Chen, Chien-Fu Shen, Chao-Hsing Chen, Yu-Chen Yang, Jia-Kuen Wang, Chih-Nan Lin
  • Publication number: 20160197237
    Abstract: A light-emitting device comprises a light-emitting semiconductor stack comprising a plurality of recesses and a mesa, each of the plurality of recesses comprising a bottom surface, and the mesa comprising an upper surface; a first electrode formed on the upper surface of the mesa; a plurality of second electrodes respectively formed on the bottom surface of the plurality of recesses; a first electrode pad formed on the light-emitting semiconductor stack and contacting with the first electrode; a second electrode pad formed on the light-emitting semiconductor stack and contacting with the plurality of second electrode; a first insulating layer comprising a plurality of passages to expose the plurality of second electrodes; and a second insulating layer comprising a plurality of spaces and formed on the first insulating layer, wherein the plurality of spaces is covered by the first electrode pad.
    Type: Application
    Filed: March 11, 2016
    Publication date: July 7, 2016
    Inventors: Hong-Che CHEN, Chien-Fu SHEN, Chao-Hsing CHEN, Yu-Chen YANG, Jia-Kuen WANG, Chih-Nan LIN
  • Patent number: 9299893
    Abstract: A light-emitting device comprises: a light-emitting semiconductor stack comprising a recess and a mesa, wherein the recess comprises a bottom and the mesa comprises an upper surface; a first insulating layer in the recess and on a part of the upper surface of the mesa; and a first electrode comprising a first layer and a second layer, wherein the first layer comprises a first conductive material and is on another part of the upper surface of the mesa, and the second layer comprises a second conductive material and is on the first layer.
    Type: Grant
    Filed: January 8, 2014
    Date of Patent: March 29, 2016
    Assignee: EPISTAR CORPORATION
    Inventors: Hong-Che Chen, Chien-Fu Shen, Chao-Hsing Chen, Yu-Chen Yang, Jia-Kuen Wang, Chih-Nan Lin
  • Patent number: 9159881
    Abstract: Disclosed is a light-emitting device comprising: a semiconductor stack layer; a reflective layer on the semiconductor stack layer; a first buffer layer comprising a compound comprising a metallic element and a non-metallic element on the reflective layer; a first electrode; and an electrical insulating layer disposed between the first buffer layer and the first electrode.
    Type: Grant
    Filed: August 28, 2012
    Date of Patent: October 13, 2015
    Assignee: EPISTAR CORPORATION
    Inventors: Jia-Kuen Wang, Chien-Fu Shen, Chao-Hsing Chen, Yu-Chen Yang, Hui-Chun Yeh, Yi-Wen Ku, Hung-Che Chen, Chih-Nan Lin
  • Publication number: 20140191277
    Abstract: A light-emitting device comprises: a light-emitting semiconductor stack comprising a recess and a mesa, wherein the recess comprises a bottom and the mesa comprises an upper surface; a first insulating layer in the recess and on a part of the upper surface of the mesa; and a first electrode comprising a first layer and a second layer, wherein the first layer comprises a first conductive material and is on another part of the upper surface of the mesa, and the second layer comprises a second conductive material and is on the first layer.
    Type: Application
    Filed: January 8, 2014
    Publication date: July 10, 2014
    Applicant: Epistar Corporation
    Inventors: Hong-Che CHEN, Chien-Fu SHEN, Chao-Hsing CHEN, Yu-Chen YANG, Jia-Kuen WANG, Chih-Nan LIN
  • Publication number: 20140084327
    Abstract: A light-emitting device comprises: a substrate having a first side and a second side opposite to the first side; a light-emitting stack disposed on the first side and emitting a light having a main wavelength of ? nm; wherein the substrate comprises a first surface on the first side, the first surface comprising a first pattern arranged with a first period, the first pattern comprising a second pattern arranged with a second period; and the first period is greater than 6?, and the second period is smaller than ? nm.
    Type: Application
    Filed: September 5, 2013
    Publication date: March 27, 2014
    Applicant: EPISTAR CORPORATION
    Inventors: Yu-Chen YANG, Chih-Nan LIN, Jung-Tsung WU, Chien-Fu SHEN
  • Publication number: 20130049051
    Abstract: Disclosed is a light-emitting device comprising: a semiconductor stack layer; a reflective layer on the semiconductor stack layer; a first buffer layer comprising a compound comprising a metallic element and a non-metallic element on the reflective layer; a first electrode; and an electrical insulating layer disposed between the first buffer layer and the first electrode.
    Type: Application
    Filed: August 28, 2012
    Publication date: February 28, 2013
    Applicant: Epistar Corporation
    Inventors: Jia-Kuen Wang, Chien-Fu Shen, Chao-Hsing Chen, Yu-Chen Yang, Hui-Chun Yeh, Yl-Wen Ku, Hung-Che Chen, Chih-Nan Lin
  • Patent number: 8382519
    Abstract: An electrical connector includes an insulative housing having a mating cavity, a tongue portion extending into the mating cavity and defining thereon first and second faces opposite to each other, and a plurality of contacts retained to the housing. The plurality of contacts defines a first and second set of contacts and expanded contacts. The first set of contacts each defines a first blade contacting section exposed onto the first face, the second set of contacts each defines a deflectable cantilevered beam exposed onto the second face, and the expanded contacts include at least one power contact for power transmission. The at least one power contact defines a second contacting section arranged between two adjacent cantilevered beams and projecting out of the second face.
    Type: Grant
    Filed: February 9, 2010
    Date of Patent: February 26, 2013
    Assignee: Hon Hai Precision Ind. Co., Ltd
    Inventors: Wei-Chung Lin, Chih-Nan Lin
  • Patent number: 8133078
    Abstract: An electrical connector includes a housing and a set of first terminals for eSATA and a set of second terminals for USB. The housing defines a mating cavity with a front opening and a mating tongue in the mating cavity, the mating tongue defines a first surface and a second surface opposite to the first surface. Each of the first terminals includes a first contacting section disposed on the first mating face, a second contacting section bending from the first contacting section to be in the second mating face and a leg portion. Each of the second contacts includes a contacting section disposed on the second mating face and a leg portion.
    Type: Grant
    Filed: March 30, 2010
    Date of Patent: March 13, 2012
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chih-Nan Lin, Hung-Chi Yu, Kuo-Chun Hsu, Jui-Kuang Chung
  • Patent number: 8109795
    Abstract: An electrical connector includes an insulative housing defining a mating cavity, two parallel and stacked mating portions respectively forwards extending into the mating cavity, sets of contact retained in the housing and a grounding member retained in the housing. The first mating portion defines thereon a first surface; the second mating portion spaces from the first mating portion and defines thereon a second surface opposite to the first surface. The sets of contact include a first set of contacts each defining a contacting section exposed upon the first surface and a second set of contacts each defining a deflectable cantilevered beam accessible from the second face. The grounding member is disposed between the first and second mating portions to reduce the cross-talk between the first and second sets of contacts.
    Type: Grant
    Filed: April 20, 2010
    Date of Patent: February 7, 2012
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chih-Nan Lin, Kuo-Chun Hsu, Hung-Chi Yu
  • Patent number: 8100720
    Abstract: An electrical connector includes an insulative housing defining a mating cavity, a tongue portion forwards extending into the mating cavity and defining thereon first and second faces opposite to each other, and first and second sets of contacts retained to the housing. The first set of contacts includes pairs of differential pairs and grounding contacts arranged at opposite sides of the differential pairs, and each of the differential pairs defines a first contacting section disposed in the first face and a soldering section. The second set of contacts each defines a deflectable cantilevered beam accessible from the second face. At least one of the grounding contacts defines a main section retained in the tongue portion and further extending into the mating cavity along the tongue portion, and the main section is disposed in a plane perpendicular to the first face.
    Type: Grant
    Filed: April 20, 2010
    Date of Patent: January 24, 2012
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chih-Nan Lin, Kuo-Chun Hsu, Hung-Chi Yu
  • Patent number: 8100724
    Abstract: An electrical connector includes an insulating housing and contacts, the insulating housing defines a mating cavity and a tongue portion in the cavity, the tongue portion defines a first and a second mating face. A set of first contacts each defines a first contacting section disposed on the first mating face and a leg portion. A set of second contacts each defines a first contacting section disposed on the first mating face and a second contacting section bending from the first contacting section to be in the second mating face, a leg portion and a retention section connecting with the first contacting section and a the leg portion. A set of third contacts each defines a contacting section disposed on the second mating face and a leg section. The contacting portions of the third contacts are disposed at two sides of the second contacting sections of the second contact.
    Type: Grant
    Filed: February 8, 2010
    Date of Patent: January 24, 2012
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Chih-Nan Lin, Kuo-Chun Hsu, Hung-Chi Yu, Jui-Kuang Chung
  • Patent number: 8070519
    Abstract: An electrical connector assembly includes an insulating housing, a plurality of first contacts received in the insulating housing, at least one detecting pin and a controlling circuitry. At least partial first contacts unitarily includes first contacting portions transferring first data signals and second contacting portions transferring second data signals. The detecting pin produces two sets of different detecting signals corresponding to the first data signals and the second data signals. The controlling circuitry controls said data signals output data signals through different output terminals.
    Type: Grant
    Filed: April 2, 2010
    Date of Patent: December 6, 2011
    Assignee: Hon Hai Precision Ind. Co., Ltd.
    Inventors: Wei-Chung Lin, Jui-Kuang Chung, Chih-Nan Lin