Cho; Hyung Geun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cho; Hyung Geun.The latest application filed is for "gas tube for egr cooler having improved anti-corrosive characteristics".

Company Profile

4.4.6

Cho; Hyung Geun - Busan KR
Cho; Hyung Geun - Los Altos CA

*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
Gas tube for EGR cooler having improved anti-corrosive characteristics Grant 11,149,696 - Cho October 19, 2	2021-10-19
Exhaust gas heat exchanger capable of controlling cooling performance Grant 10,865,674 - Cho December 15, 2	2020-12-15
Valve assembly having improved cylindrical cam operation Grant 10,851,724 - Cho December 1, 2	2020-12-01
Gas Tube For Egr Cooler Having Improved Anti-corrosive Characteristics App 20200300198 - CHO; Hyung Geun	2020-09-24
Valve Assembly Having Improved Cylindrical Cam Operation App 20200191070 - CHO; Hyung Geun	2020-06-18
Exhaust Gas Heat Exchanger Capable Of Controlling Cooling Performance App 20200072104 - CHO; Hyung Geun	2020-03-05
Aluminum Alloy Material Having Improved Corrosion Resistance For Gas Tube In Egr Cooler App 20200031097 - CHO; Hyung Geun	2020-01-30
EGR cooler Grant 10,458,371 - Lee , et al. Oc	2019-10-29
Egr Cooler App 20180291844 - LEE; Joon Myung ; et al.	2018-10-11
Techniques For Charger Control App 20180254644 - Cho; Hyung Geun ; et al.	2018-09-06

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.