Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JR

Jihan Ryu — 31 Patents

General Motors: 28 patents #401 of 18,328Top 3%
LOLord: 3 patents #113 of 448Top 30%
Cary, NC: #165 of 3,681 inventorsTop 5%
North Carolina: #1,252 of 45,564 inventorsTop 3%
Overall (All Time): #115,823 of 4,157,543Top 3%
31 Patents All Time
Jihan Ryu has been granted 31 US patents while listed as an inventor at General Motors. The first was granted in 2008 and the most recent in May 2019. Jihan Ryu ranks #115,823 of 4,157,543 US inventors in our database (top 2.8%). Patent records list Jihan Ryu in Cary, NC, US.

Patents per Year

Patents granted per year, 2008 to 2019Bar chart with a peak of 8 patents in 2012.peak 82008: 1 patents20082009: 1 patents2011: 6 patents20112012: 8 patents2013: 5 patents20132014: 4 patents2015: 1 patents20152016: 2 patents2017: 1 patents20172018: 1 patents2019: 1 patents2019

Issued Patents All Time

Showing 1–25 of 31 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10296021 Monitor for active vibration control Doug A. Swanson, Paul R. Black, David J. Clark, Matthew Ferguson 2019-05-21
9878781 Active vibration control devices, systems, and methods Doug A. Swanson, Paul R. Black, Stephen C. Southward, Doug G. Pedersen 2018-01-30
9701402 Active vibration control devices, systems, and methods Doug A. Swanson, Paul R. Black, Stephen C. Southward, Doug G. Pedersen 2017-07-11
9409518 System and method for enabling a driver of a vehicle to visibly observe objects located in a blind spot Dorel M. Sala, Jan H. Aase 2016-08-09 $24,142,000
9285485 GPS-enhanced vehicle velocity estimation Kevin A. O'Dea, Flavio Nardi, Hualin Tan 2016-03-15 $9,148,000
8930079 Systems and methods for driver intervention in an automatic steering system Yong H. Lee, Weiwen Deng 2015-01-06 $8,263,000
8890747 Longitudinal and lateral velocity estimation using single antenna GPS and magnetic compass Flavio Nardi, Nikolai K. Moshchuk, Kevin A. O'Dea 2014-11-18 $6,540,000
8886434 Method of operating an electronic stability control Kevin A. O'Dea, Flavio Nardi 2014-11-11 $11,066,000
8855856 Vehicle roll control method using controllable friction force of MR dampers Chandra S. Namuduri 2014-10-07 $6,567,000
8706347 Diagnosis of wheel alignment using GPS Hong S. Bae 2014-04-22 $6,440,000
8509993 Systems and methods for controlling a vehicle along a road with a road bank Flavio Nardi, Kevin A. O'Dea, Hualin Tan 2013-08-13 $8,298,000
8457841 Suspension system with optimized damping response Richard Knoll, William Golpe, Nikolai K. Moshchuk, Chandra S. Namuduri, Flavio Nardi +1 more 2013-06-04 $10,352,000
8428819 Suspension system with optimized damper response for wide range of events Nikolai K. Moshchuk, Chandra S. Namuduri, Flavio Nardi, Richard Knoll, William Golpe 2013-04-23 $5,825,000
8417417 Architecture and methodology for holistic vehicle control Shih-Ken Chen, Weiwen Deng, Youssef A. Ghoneim, Nikolai K. Moshohuk, Flavio Nardi +1 more 2013-04-09 $7,228,000
8391554 Eye detection system using a single camera Jin Woo Lee, Kwang-Keun Shin, Bakhtiar B. Litkouhi 2013-03-05 $5,558,000
8326487 Estimation of wheel normal force and vehicle vertical acceleration Nikolai K. Moschuk, Flavio Nardi, Kevin A. O'Dea 2012-12-04 $7,440,000
8297763 Road-adaptive side mirror adjustment system Jin Woo Lee, Kwang-Keun Shin, Bakhtiar B. Litkouhi 2012-10-30
8234090 System for estimating the lateral velocity of a vehicle Flavio Nardi, Nikolai K. Moshchuk, Kevin A. O'Dea 2012-07-31 $6,979,000
8200397 Automatic rearview mirror adjustment system for vehicle Kwang-Keun Shin, Jin Woo Lee, Bakhtiar B. Litkouhi 2012-06-12 $8,768,000
8192036 Rearview mirror adjustment system for trailer attached vehicle Jin Woo Lee, Kwang-Keun Shin, Bakhtiar B. Litkouhi 2012-06-05 $5,478,000
8167444 Road curvature estimation for rearview mirror adjustment system Jin Woo Lee, Kwang-Keun Shin, Bakhtiar B. Litkouhi 2012-05-01 $5,671,000
8170751 Detection of driver intervention during a torque overlay operation in an electric power steering system Yong H. Lee, Weiwen Deng 2012-05-01 $5,671,000
8095309 GPS assisted vehicular longitudinal velocity determination Cheng-Foo Chen 2012-01-10 $8,070,000
8086367 Vehicle lateral velocity and surface friction estimation using force tables Flavio Nardi, Nikolai K. Moshchuk, Kevin A. O'Dea 2011-12-27 $11,936,000
8078351 Estimation of surface lateral coefficient of friction Flavio Nardi, Nikolai K. Moshchuk, Kevin A. O'Dea 2011-12-13 $22,197,000