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Hsi-Chang Chang

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  • Taichung City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lens assembly
    • Patent number 12,124,016
    • Issue date Oct 22, 2024
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Hsi-Ling Chang
    • G02 - OPTICS
  • Information Patent Grant

    Lens assembly
    • Patent number 12,055,698
    • Issue date Aug 6, 2024
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Hsi-Ling Chang
    • G02 - OPTICS
  • Information Patent Grant

    Optical camera lens
    • Patent number 12,001,079
    • Issue date Jun 4, 2024
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Ming-Huang Tseng
    • G02 - OPTICS
  • Information Patent Grant

    Lens assembly
    • Patent number 11,947,092
    • Issue date Apr 2, 2024
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Hsi-Ling Chang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens assembly including six lenses of +−+++−, +−+−+−, or ++−++−; or...
    • Patent number 11,921,260
    • Issue date Mar 5, 2024
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Chien-Hung Chen
    • G02 - OPTICS
  • Information Patent Grant

    Camera device
    • Patent number 11,852,849
    • Issue date Dec 26, 2023
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Ming-Wei Shih
    • G02 - OPTICS
  • Information Patent Grant

    Lens assembly
    • Patent number 11,668,902
    • Issue date Jun 6, 2023
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Guo-Yang Wu
    • G02 - OPTICS
  • Information Patent Grant

    Lens assembly
    • Patent number 11,536,933
    • Issue date Dec 27, 2022
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Po-Yuan Shih
    • G02 - OPTICS
  • Information Patent Grant

    Lens device under cover glass and lens assembly
    • Patent number 11,513,317
    • Issue date Nov 29, 2022
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Po-Jen Wang
    • G02 - OPTICS
  • Information Patent Grant

    Lens assembly
    • Patent number 11,480,760
    • Issue date Oct 25, 2022
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Guo-Quan Lin
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Lens assembly comprising five lenses of ++−−+ refractive powers
    • Patent number 11,428,902
    • Issue date Aug 30, 2022
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Hsi-Ling Chang
    • G02 - OPTICS
  • Information Patent Grant

    Lens assembly
    • Patent number 11,385,437
    • Issue date Jul 12, 2022
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Bo-Yan Chen
    • G02 - OPTICS
  • Information Patent Grant

    Lens assembly
    • Patent number 11,243,378
    • Issue date Feb 8, 2022
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Ming-Huang Tseng
    • G02 - OPTICS
  • Information Patent Grant

    Camera device
    • Patent number 11,209,578
    • Issue date Dec 28, 2021
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Ming-Wei Shih
    • G02 - OPTICS
  • Information Patent Grant

    Lens device
    • Patent number 11,099,363
    • Issue date Aug 24, 2021
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Bo-Yan Chen
    • G02 - OPTICS
  • Information Patent Grant

    Lens assembly
    • Patent number 10,948,698
    • Issue date Mar 16, 2021
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Ming-Huang Tseng
    • G02 - OPTICS
  • Information Patent Grant

    Lens assembly
    • Patent number 10,942,337
    • Issue date Mar 9, 2021
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Ming-Huang Tseng
    • G02 - OPTICS
  • Information Patent Grant

    Lens assembly
    • Patent number 10,866,388
    • Issue date Dec 15, 2020
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Bo-Yan Chen
    • G02 - OPTICS
  • Information Patent Grant

    Lens assembly
    • Patent number 10,782,503
    • Issue date Sep 22, 2020
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Po-Yuan Shih
    • G02 - OPTICS
  • Information Patent Grant

    Slim lens assembly
    • Patent number 10,705,315
    • Issue date Jul 7, 2020
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Chien-Hung Chen
    • G02 - OPTICS
  • Information Patent Grant

    Wide-angle lens assembly
    • Patent number 10,656,384
    • Issue date May 19, 2020
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Chien-Hung Chen
    • G02 - OPTICS
  • Information Patent Grant

    Optical lens
    • Patent number 10,620,404
    • Issue date Apr 14, 2020
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Chien-hung Chen
    • G02 - OPTICS
  • Information Patent Grant

    Wide-angle lens assembly
    • Patent number 10,606,028
    • Issue date Mar 31, 2020
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Yuan-Chen Chen
    • G02 - OPTICS
  • Information Patent Grant

    Camera device with adjustable aperture
    • Patent number 10,523,850
    • Issue date Dec 31, 2019
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Chien-hung Chen
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Camera device
    • Patent number 10,436,954
    • Issue date Oct 8, 2019
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Ming-Wei Shih
    • G02 - OPTICS
  • Information Patent Grant

    Lens assembly
    • Patent number 10,409,033
    • Issue date Sep 10, 2019
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Chien-Hung Chen
    • G02 - OPTICS
  • Information Patent Grant

    Lens assembly
    • Patent number 10,310,215
    • Issue date Jun 4, 2019
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Hsi-Ling Chang
    • G02 - OPTICS
  • Information Patent Grant

    Lens assembly
    • Patent number 10,067,315
    • Issue date Sep 4, 2018
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Po-Yuan Shih
    • G02 - OPTICS
  • Information Patent Grant

    Wide-angle lens
    • Patent number 9,939,612
    • Issue date Apr 10, 2018
    • AO Ether Optronics (Shenzhen) Limited
    • Bo-Yan Chen
    • G02 - OPTICS
  • Information Patent Grant

    Lens assembly
    • Patent number 9,927,595
    • Issue date Mar 27, 2018
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Po-Yuan Shih
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Lens Assembly
    • Publication number 20240019667
    • Publication date Jan 18, 2024
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Hsi-Ling Chang
    • G02 - OPTICS
  • Information Patent Application

    Lens Assembly and Image Capture Apparatus Thereof
    • Publication number 20230213741
    • Publication date Jul 6, 2023
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Chun-Yang Yao
    • G02 - OPTICS
  • Information Patent Application

    LENS ASSEMBLY
    • Publication number 20230108477
    • Publication date Apr 6, 2023
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Hsi-Ling CHANG
    • G02 - OPTICS
  • Information Patent Application

    Lens Assembly
    • Publication number 20220326486
    • Publication date Oct 13, 2022
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Hsi-Ling Chang
    • G02 - OPTICS
  • Information Patent Application

    Lens Assembly
    • Publication number 20220244509
    • Publication date Aug 4, 2022
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Hsi-Ling Chang
    • G02 - OPTICS
  • Information Patent Application

    Camera Device
    • Publication number 20220075102
    • Publication date Mar 10, 2022
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Ming-Wei Shih
    • G02 - OPTICS
  • Information Patent Application

    Lens Assembly
    • Publication number 20220026691
    • Publication date Jan 27, 2022
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Hsi-Ling Chang
    • G02 - OPTICS
  • Information Patent Application

    Lens Assembly
    • Publication number 20210405326
    • Publication date Dec 30, 2021
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Chien-Hung Chen
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL CAMERA LENS
    • Publication number 20210278633
    • Publication date Sep 9, 2021
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Ming-Huang TSENG
    • G02 - OPTICS
  • Information Patent Application

    Lens Assembly
    • Publication number 20210096325
    • Publication date Apr 1, 2021
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Guo-Yang Wu
    • G02 - OPTICS
  • Information Patent Application

    Lens Device Under Cover Glass and Lens Assembly
    • Publication number 20210096323
    • Publication date Apr 1, 2021
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Po-Jen Wang
    • G02 - OPTICS
  • Information Patent Application

    Lens Assembly
    • Publication number 20200371313
    • Publication date Nov 26, 2020
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Po-Yuan Shih
    • G02 - OPTICS
  • Information Patent Application

    Lens Assembly
    • Publication number 20200333562
    • Publication date Oct 22, 2020
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Guo-Quan Lin
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Lens Device
    • Publication number 20200241263
    • Publication date Jul 30, 2020
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Bo-Yan Chen
    • G02 - OPTICS
  • Information Patent Application

    Lens Assembly
    • Publication number 20200241240
    • Publication date Jul 30, 2020
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Bo-Yan Chen
    • G02 - OPTICS
  • Information Patent Application

    Lens Assembly
    • Publication number 20200183131
    • Publication date Jun 11, 2020
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Hsi-Ling Chang
    • G02 - OPTICS
  • Information Patent Application

    Lens Assembly
    • Publication number 20200124827
    • Publication date Apr 23, 2020
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Ming-Huang Tseng
    • G02 - OPTICS
  • Information Patent Application

    Lens Assembly
    • Publication number 20200116980
    • Publication date Apr 16, 2020
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Chien-Hung Chen
    • G02 - OPTICS
  • Information Patent Application

    Lens Apparatus
    • Publication number 20200096745
    • Publication date Mar 26, 2020
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Hsi-Ling Chang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Camera Device
    • Publication number 20190377164
    • Publication date Dec 12, 2019
    • Sintai Optical (Shenzhen) Co., Ltd.
    • Ming-Wei Shih
    • G02 - OPTICS
  • Information Patent Application

    Lens Assembly
    • Publication number 20190278064
    • Publication date Sep 12, 2019
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Ming-Huang Tseng
    • G02 - OPTICS
  • Information Patent Application

    Lens Assembly
    • Publication number 20190278067
    • Publication date Sep 12, 2019
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Ming-Huang Tseng
    • G02 - OPTICS
  • Information Patent Application

    Lens Assembly
    • Publication number 20190162935
    • Publication date May 30, 2019
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Bo-Yan Chen
    • G02 - OPTICS
  • Information Patent Application

    Lens Assembly
    • Publication number 20190072745
    • Publication date Mar 7, 2019
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Chien-Hung Chen
    • G02 - OPTICS
  • Information Patent Application

    Slim Lens Assembly
    • Publication number 20190056564
    • Publication date Feb 21, 2019
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Chien-Hung Chen
    • G02 - OPTICS
  • Information Patent Application

    Camera Device
    • Publication number 20190041554
    • Publication date Feb 7, 2019
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Ming-Wei Shih
    • G02 - OPTICS
  • Information Patent Application

    WIDE-ANGLE LENS ASSEMBLY
    • Publication number 20180335611
    • Publication date Nov 22, 2018
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Chien-Hung Chen
    • G02 - OPTICS
  • Information Patent Application

    Wide-Angle Lens Assembly
    • Publication number 20180329177
    • Publication date Nov 15, 2018
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Yuan-Chen Chen
    • G02 - OPTICS
  • Information Patent Application

    Lens Assembly
    • Publication number 20180321468
    • Publication date Nov 8, 2018
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Po-Yuan Shih
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL LENS
    • Publication number 20170192207
    • Publication date Jul 6, 2017
    • SINTAI OPTICAL (SHENZHEN) CO., LTD.
    • Chien-hung CHEN
    • G02 - OPTICS