Inventor
In Sang Ryu
Inventor
Incheon, KR
Overview
Patents· 48 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Dprimary
F02DControlling combustion engines30%
F01LCyclically operating valves for machines or engines26%
Y02TClimate change mitigation technologies related to transportation26%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
B60WConjoint control of vehicle sub-units of different type or different function3%
F02BInternal-combustion piston engines3%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof3%
F01MLubricating of machines or engines in general2%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles1%
B60LPropulsion of electrically-propelled vehicles1%
PatentTitleYear
10,920,679Method for controlling of valve timing of continuous variable valve duration engine202110,815,838Continuously variable valve duration apparatus and engine provided with the same202010,655,511Continuous variable valve duration apparatus and engine provided with the same202010,634,066System and method for controlling valve timing of continuous variable valve duration engine202010,634,067System and method for controlling valve timing of continuous variable valve duration engine202010,563,551Continuous variable valve duration apparatus and engine provided with the same202010,550,738Continuously variable valve duration apparatus and engine provided with the same202010,443,514Method for controlling of valve timing of continuous variable valve duration engine201910,428,747System and method for controlling valve timing of continuous variable valve duration engine201910,415,485Method for controlling of valve timing of continuous variable valve duration engine201910,415,488System and method for controlling valve timing of continuous variable valve duration engine201910,393,037Method for controlling of valve timing of continuous variable valve duration engine201910,352,257Method for controlling of valve timing of continuous variable valve duration engine201910,323,585Method for controlling of valve timing of continuous variable valve duration engine201910,316,763System and method for controlling valve timing of continuous variable valve duration engine201910,202,918System and method for controlling valve timing of continuous variable valve duration engine201910,174,643Continuous variable valve duration apparatus and engine provided with the same201910,145,313System and method for controlling valve timing of continuous variable valve duration engine201810,145,312System and method for controlling valve timing of continuous variable valve duration engine201810,132,249System and method for controlling valve timing of continuous variable valve duration engine201810,100,752System and method for controlling valve timing of continuous variable valve duration engine201810,077,721System and method for controlling valve timing of continuous variable valve duration engine201810,072,588System and method for controlling valve timing of continuous variable valve duration engine201810,047,684Method for controlling of valve timing of continuous variable valve duration engine201810,047,683Method for controlling of valve timing of continuous variable valve duration engine201810,024,244System and method for controlling valve timing of continuous variable valve duration engine201810,006,378System and method for controlling valve timing of continuous variable valve duration engine20189,988,989Method for controlling of valve timing of continuous variable valve duration engine20189,970,339Method for controlling of valve timing of continuous variable valve duration engine20189,964,050Method for controlling of valve timing of continuous variable valve duration engine20189,932,908System and method for controlling valve timing of continuous variable valve duration engine20189,926,858'Control method using continuous variable valve duration apparatus'20189,920,665'Continuous variable valve duration apparatus and control method using the same'20189,903,281'Apparatus and method for controlling engine'20189,889,838'Method for controlling of valve timing of continuous variable valve duration engine'20189,879,619'System and method for controlling of valve timing of continuous variable valve duration engine'20189,874,154Method for controlling of valve timing of continuous variable valve duration engine20189,874,153System and method for controlling valve timing of continuous variable valve duration engine20189,874,119Continuous variable valve duration apparatus and engine provided with the same20189,863,331'System and method for controlling valve timing of continuous variable valve duration engine'20189,863,340'System and method for controlling of valve timing of continuous variable valve duration engine'20189,850,826Asymmetry CDA engine20179,803,519'Continuous variable valve duration apparatus and control method using the same'20179,617,925'Control method using continuous variable valve duration apparatus'20179,528,457'Control method for exhaust gas recirculation of hybrid electric vehicle'20169,512,748'Continuous variable valve duration apparatus and engine provided with the same'20169,103,290'Control method for CVVL engine'20157,926,465'Impulse charger for motor vehicle engines'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2021Patents assigned to HYUNDAI MOTOR CO LTD (45)· patent assignee history
2011–2020Based in Yongin-si, KR· patent location history
2015–2021Patents assigned to KIA MOTORS CORP (14)· patent assignee history
2015–2018Based in Hwaseong-si, KR· patent location history
2016–2021Based in Incheon, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HYUNDAI MOTOR CO LTD | 45 | 2011–2021 |
| KIA MOTORS CORP | 14 | 2015–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Incheon, KR | 42 | 2016–2021 |
| Hwaseong-si, KR | 4 | 2015–2018 |
| Yongin-si, KR | 2 | 2011–2020 |