Seo; Dae Han

Patent Applications and Registrations

Patent applications and USPTO patent grants for Seo; Dae Han.The latest application filed is for "holographic light guide plate".

Company Profile

9.10.15

Seo; Dae Han - Daejeon KR

*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
Optical fingerprint recognition system and mobile device comprising the same Grant 11,430,248 - Kim , et al. August 30, 2	2022-08-30
Holographic Light Guide Plate App 20220221719 - Kho; Eun Ho ; et al.	2022-07-14
Display Lens Manufacturing Apparatus And Method, And Head-mounted Display Device Comprising Display Lens Manufactured Thereby App 20220214549 - Kim; Jae Jin ; et al.	2022-07-07
Head Mounted Display App 20220179218 - Son; Hyun Joo ; et al.	2022-06-09
Head Mounted Display App 20220146829 - Seo; Dae Han ; et al.	2022-05-12
Hologram replicating method and hologram replicating device Grant 11,199,813 - Kim , et al. December 14, 2	2021-12-14
Sheet and an optical fingerprint scanner Grant 11,126,818 - Song , et al. September 21, 2	2021-09-21
Method for controlling a digital device Grant 11,120,244 - Song , et al. September 14, 2	2021-09-14
A Sheet And An Optical Fingerprint Scanner App 20210182524 - Song; Min Soo ; et al.	2021-06-17
Sheet and an optical fingerprint scanner Grant 11,003,887 - Song , et al. May 11, 2	2021-05-11
Optical Fingerprint Recognition System And Mobile Device Comprising The Same App 20210124900 - Kim; Jae Jin ; et al.	2021-04-29
Manufacturing Method Of Holographic Optical Element And Display Device Including Holographic Optical Device Manufactured Thereby App 20210116862 - SEO; Dae Han ; et al.	2021-04-22
Film mask, method for manufacturing same, and method for forming pattern using film mask and pattern formed thereby Grant 10,969,686 - Hwang , et al. April 6, 2	2021-04-06
Encapsulation film Grant 10,937,990 - Yoo , et al. March 2, 2	2021-03-02
Electrode manufacturing method for improving battery capacity and electrode manufactured thereby Grant 10,770,714 - Kim , et al. Sep	2020-09-08
Photomask and method for manufacturing column spacer for color filter using the same Grant 10,642,150 - Seo , et al.	2020-05-05
A Sheet and an Optical Fingerprint Scanner App 20200082194 - Song; Min Soo ; et al.	2020-03-12
Hologram Replicating Method and Hologram Replicating Device App 20190339646 - Kim; Jae Jin ; et al.	2019-11-07
Method for Controlling a Digital Device App 20190286871 - Song; Min Soo ; et al.	2019-09-19
Encapsulation Film App 20190157612 - YOO; Hyun Jee ; et al.	2019-05-23
Film Mask, Method For Manufacturing Same, And Method For Forming Pattern Using Film Mask And Pattern Formed Thereby App 20180341176 - HWANG; Ji Young ; et al.	2018-11-29
Cathode cutting device using laser Grant 10,005,157 - Kim , et al. June 26, 2	2018-06-26
Electrode Manufacturing Method For Improving Battery Capacity And Electrode Manufactured Thereby App 20170309475 - KIM; Tae-Su ; et al.	2017-10-26
Photomask And Method For Manufacturing Column Spacer For Color Filter Using The Same App 20170285459 - SEO; Dae Han ; et al.	2017-10-05
Cathode Cutting Device Using Laser App 20160263705 - KIM; Tae Su ; et al.	2016-09-15

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