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Daejeon, South Korea

Hyo-Hoon Park

USPTO Granted Patents = 16 (Patent Applications = 10)

Average Co-Inventor Count = 3.8

ph-index = 6

Forward Citations = 89(Granted Patents)

Location History:

Daejon, KR (1999)
Daejon-Shi, KR (1999 - 2002)
Taejon, KR (2003)
Gangwon-Do, KR (2015)
Daejeon, KR (1996 - 2023)

Company Filing History:

9 out of 11,303

Electronics and Telecommunications Research Institute

Korea Advanced Institute of Science and Technology

1 out of 131,611

Samsung Electronics Co., Ltd.

Infomation and Communications University Research and Industrial Cooperation Group

5. 1 out of 18,640

Hyundai Motor Company

6. 1 out of 4,130

Kia Corporation

7. 1 out of 473

Gwangju Institute of Science and Technology

where one patent can have more than one assignee

Years Active: 1996-2024

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12147143 - Optical phased array radiator (2024-11-19),

2. 11640030 - Optical phased array chip using MEMS switch and manufacturing method thereof (2023-05-02),

3. 11609330 - Silicon-opa-based lidar for measuring distance using quasi-frequency modulation (2023-03-21),

4. 10222551 - Waveguide having bi-directional optical transmission structure (2019-03-05),

5. 9213214 - Optical path-changing device having curved waveguide (2015-12-15),

6. 7239767 - Packaging apparatus for optical interconnection on optical printed circuit board (2007-07-03),

7. 7062144 - Architecture of connecting optical PCB, transceiver modules for optical PCB and optical connection block (2006-06-13),

8. 6529317 - L-band erbium-doped fiber amplifier pumped by 1530 nm-band pump (2003-03-04),

9. 6482665 - Polarization switching surface-emitting laser and a method of manufacturing the same (2002-11-19),

10. 5939729 - Optical controlled resonant tunneling diode (1999-08-17),

11. 5895224 - Three-dimensional cavity surface emitting laser structure and (1999-04-20),

12. 5888842 - Method of manufacturing polarization-controlled surface emitting laser (1999-03-30),

13. 5773319 - Method for producing a hydrogenated vertical-cavity surface-emitting (1998-06-30),

14. 5770851 - Compact optical logic operator array (1998-06-23),

15. 5661076 - Method for fabricating a vertical-cavity surface-emitting laser diode (1997-08-26),

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