Lee; Chong Ho

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Chong Ho.The latest application filed is for "query processing for online social networks".

Company Profile

1.5.7

Lee; Chong Ho - Cupertino CA
Lee; Chong Ho - Seoul KR
Lee, Chong-Ho - Gyeonggi-do KR

*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
Query processing for online social networks Grant 10,482,145 - Arrowood , et al. Nov	2019-11-19
Query Processing For Online Social Networks App 20180253499 - Arrowood; Christopher Randall ; et al.	2018-09-06
Refining method of organic amine Grant 9,963,421 - Gwak , et al. May 8, 2	2018-05-08
Refining Method Of Organic Amine App 20170015616 - GWAK; Won Sik ; et al.	2017-01-19
Method for refining quinolinic acid Grant 9,452,983 - Lee , et al. September 27, 2	2016-09-27
Method for purifying 1,4-diaminobutane, 1,4-diaminobutane purified by said method, and polyamide prepared therefrom Grant 9,376,370 - Gwak , et al. June 28, 2	2016-06-28
Recombinant microorganism having an enhanced ability to produce putrescine and a method for producing putrescine using the same Grant 9,290,771 - Lee , et al. March 22, 2	2016-03-22
Method For Refining Quinolinic Acid App 20160052885 - LEE; In Sung ; et al.	2016-02-25
Method For Purifying 1,4-diaminobutane, 1,4-diaminobutane Purified By Said Method, And Polyamide Prepared Therefrom App 20150284315 - Gwak; Won Sik ; et al.	2015-10-08
Recombinant Microorganism Having Improved Putrescine Producing Ability And Method For Producing Putrescine By Using Same App 20140363859 - Lee; Kyoung Min ; et al.	2014-12-11
An Apparatus For Continuous Separation Of Valine And A Method For Continuous Separation Of Valine Using The Same App 20130204040 - LEE; Chong Ho ; et al.	2013-08-08
Methods of forming non-volatile memory cells including fin structures and related devices App 20050266638 - Cho, Eun-Suk ; et al.	2005-12-01

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