O'Dae Kwon — 7 Patents at Postech Foundation

O'Dae Kwon has been granted 7 US patents while listed as an inventor at Postech Foundation. The first was granted in 1989 and the most recent in April 2009. O'Dae Kwon ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list O'Dae Kwon in Midland, MI, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7520681	Butt coupling structure and method of photonic quantum ring hole emitter	Seungeun Lee	2009-04-21
7319711	Light-emitting device and light-emitting device array using a whispering gallery mode, and method for manufacturing same	Moojin Kim, Sung-Jae An, Seungeun Lee, Dongkwon Kim	2008-01-15	$80,647,000
6803852	Sensor for preventing automobile crashes by using photonic quantum ring laser array	Byeong-Hoon Park	2004-10-12
6519271	Photonic quantum ring laser diode	Jung-Chak Ahn, Byung-Hoon Park	2003-02-11
5561683	Circular grating surface emitting laser diode	—	1996-10-01
5238867	Method for preparing an optical switching device having multiple quantum wells	Seung Won Lee	1993-08-24
4824587	Composites of coercive particles and superparamagnetic particles	Jitka Solc	1989-04-25	$1,887,000

O'Dae Kwon — 7 Patents

Issued Patents All Time

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