CHI; CHENG-HUNG

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHI; CHENG-HUNG.The latest application filed is for "diffractive light projection device".

Company Profile

11.7.10

CHI; CHENG-HUNG - Taichung City TW
Chi; Cheng-Hung - Tainan TW
CHI; Cheng-Hung - Tainan City TW
Chi, Cheng-Hung - Taipei TW

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Diffractive Light Projection Device App 20210141239 - CHI; CHENG-HUNG ; et al.	2021-05-13
Depth sensing apparatus and operation method thereof Grant 11,006,094 - Wu , et al. May 11, 2	2021-05-11
Depth decoding system and method for ground truth image rectification Grant 10,977,775 - Tsai , et al. April 13, 2	2021-04-13
Liquid Crystal Element and Projection Device for Projecting Structured Light Using the Same App 20210018791 - CHEN; Hung-Shan ; et al.	2021-01-21
Illumination device Grant 10,831,034 - Chi November 10, 2	2020-11-10
Projecting apparatus for spreading non-diffracted light Grant 10,761,337 - Chi Sep	2020-09-01
Structured-light projector Grant 10,754,167 - Chi , et al. A	2020-08-25
Illumination Device App 20200233224 - Chi; Cheng-Hung	2020-07-23
Depth Decoding System And Method For Ground-truth Image Rectification App 20200184611 - Tsai; Chin-Jung ; et al.	2020-06-11
Light Projection Calibration Device For Determining Whether Light Emission Element And Optical Element Are Aligned To Acceptable App 20200132440 - Liu; Yi-Nung ; et al.	2020-04-30
Optical projection system and optical projection method Grant 10,607,064 - Chi , et al.	2020-03-31
Projecting Apparatus For Spreading Non-diffracted Light App 20200064648 - Chi; Cheng-Hung	2020-02-27
Depth Sensing Apparatus And Operation Method Thereof App 20200045296 - Wu; Biing-Seng ; et al.	2020-02-06
Optical Projection System And Optical Projection Method App 20190354747 - CHI; Cheng-Hung ; et al.	2019-11-21
Structured-light Projector App 20190086681 - Chi; Cheng-Hung ; et al.	2019-03-21
Projection method and associated optical system Grant 10,042,241 - Chi , et al. August 7, 2	2018-08-07
Passive control system for taking a three-dimensional picture App 20020093576 - Hsu, Chih-Chin ; et al.	2002-07-18

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