Inventor · disambiguated record
Kwang J. Oh
Also filed as: OH KWANG · OH KWANG J · OH KWANG JIN
20 granted patents·4 pending applications·237 citations·filing 1991–2025
95Inventor score
Top patents by PatentIndex Score
24 records- 0194US8522917B1Cell phone sound amplifying extend cupOH KWANG J·Filed 2012·Granted Sep 3, 2013·34 cites·16 claims
- 0292US8433377B1Expendable and collapsible sound amplifying cellular phone caseOH KWANG J·Filed 2012·Granted Apr 30, 2013·31 cites·20 claims
- 0391US8412289B1Expendable and collapsible sound amplifying cellular phone caseOH KWANG J·Filed 2012·Granted Apr 2, 2013·20 cites·12 claims
- 0490US8322661B2Strut clampOH KWANG·Filed 2008·Granted Dec 4, 2012·19 cites·22 claims
- 0589US8764319B2Camera lens cover for cell-phone caseOH KWANG J·Filed 2012·Granted Jul 1, 2014·9 cites·14 claims
- 0686US8700107B1Expendable and collapsible sound amplifying cellular phone caseOH KWANG J·Filed 2012·Granted Apr 15, 2014·12 cites·20 claims
- 0786US7204537B1Adjustable truck box extender flip gateOH KWANG JIN·Filed 2006·Granted Apr 17, 2007·34 cites·1 claims
- 0885US9347589B1Strut clampOH KWANG·Filed 2015·Granted May 24, 2016·4 cites·19 claims
- 0982US9451817B2Accessory mount with friction hinge plateOH KWANG J·Filed 2015·Granted Sep 27, 2016·7 cites·15 claims
- 1080US9300775B1Attachable smartphone on smartwatch with open-close flexible screen panel of smartphoneOH KWANG JIN·Filed 2014·Granted Mar 29, 2016·10 cites·13 claims
- 1179US10480756B1Light fixture with focusable LED light bulb from inside the heat sinkOH KWANG J·Filed 2018·Granted Nov 19, 2019·3 cites·18 claims
- 1278US8979038B1Strut clampOH KWANG·Filed 2012·Granted Mar 17, 2015·4 cites·24 claims
- 1377US9142128B2Accident alert system for preventing secondary collisionLOC & ALL INC·Filed 2013·Granted Sep 22, 2015·11 cites·12 claims
- 1472US9840187B2LED light bar coverOH KWANG J·Filed 2015·Granted Dec 12, 2017·2 cites·13 claims
- 1566US9222793B2Communication-based navigation systemLOC&ALL INC·Filed 2013·Granted Dec 29, 2015·4 cites·11 claims
- 1662US9074893B2Method for providing a custom map via an information blockKIM WON TAE·Filed 2011·Granted Jul 7, 2015·3 cites·6 claims
- 1760US9042950B1Detachable front flip cover for cell-phone caseOH HEIDI·Filed 2013·Granted May 26, 2015·2 cites·20 claims
- 1860US5278556ARemote controlled light emitting automobile locating alarm systemOH KWANG J·Filed 1991·Granted Jan 11, 1994·28 cites·9 claims
- 1954US10496857B2Apparatus and method for avoiding cross-reading of RFID using visible light recognitionELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Dec 3, 2019·0 cites·18 claims
- 2050US2025207573A1Cryopump systemCRYO H&I INC·Filed 2025·Application pending·0 cites
- 2148US10259381B2LED light bar cover with auto shut off light switchOH KWANG J·Filed 2017·Granted Apr 16, 2019·0 cites·15 claims
- 2248US2006008338A1Plate nut connector system without nut holder for inserting the nut into the struts from the front surface direction of the strutOH KWANG J·Filed 2005·Application pending·0 cites
- 2348US2025075690A1Cryopump systemCRYO H&I INC·Filed 2024·Application pending·0 cites
- 2442US2014162735A1Cell-phone case with touch pen holderOH KWANG J·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kwang J. Oh files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →