CHO; Chang Yeon

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHO; Chang Yeon.The latest application filed is for "electric oil pump for hydraulic control and oil supplying system provided with the same".

Company Profile

3.5.9

CHO; Chang Yeon - Seoul KR
CHO; Chang-yeon - Uijeongbu-si KR
Cho; Chang Yeon - Whasung-Si KP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Electric Oil Pump For Hydraulic Control And Oil Supplying System Provided With The Same App 20200309121 - JANG; Sung Wook ; et al.	2020-10-01
Hydraulic pressure supply system of dual clutch transmission for vehicle Grant 10,428,940 - Shin , et al. October 1, 2	2019-10-01
Electronic apparatus and method of operating the electronic apparatus Grant 10,313,013 - Kim , et al.	2019-06-04
Transmission for vehicle Grant 10,190,661 - Gwon , et al. Ja	2019-01-29
Electronic Apparatus And Method Of Operating The Electronic Apparatus App 20180034548 - KIM; Sun-woo ; et al.	2018-02-01
Hydraulic Pressure Supply System Of Dual Clutch Transmission For Vehicle App 20180023701 - SHIN; Yong Uk ; et al.	2018-01-25
Video Signal Transmission Device, Method For Transmitting A Video Signal Thereof, Video Signal Reception Device, And Method For Receiving A Video Signal Thereof App 20170150083 - KIM; Se-jun ; et al.	2017-05-25
Transmission For Vehicle App 20170023104 - Gwon; Yeo Hyeon ; et al.	2017-01-26
Power transmitting apparatus for vehicle Grant 9,145,952 - Lee , et al. September 29, 2	2015-09-29
Power Transmitting Apparatus For Vehicle App 20150101430 - LEE; Sueng Ho ; et al.	2015-04-16
Power transmitting apparatus for vehicle Grant 9,003,905 - Lee , et al. April 14, 2	2015-04-14
Power Transmitting Apparatus For Vehicle App 20150096393 - Lee; Sueng Ho ; et al.	2015-04-09
Double Clutch Powertrain For Vehicle App 20140123806 - LEE; Seung Ho ; et al.	2014-05-08
Manual transmission synchronizer for automobiles App 20020020597 - Cho, Chang-Yeon	2002-02-21

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