Chul-Ho Jun — 4 Patents at Unknown

Chul-Ho Jun — 4 Patents

UNUnknown: 3 patents #7,366 of 83,584Top 9%

IUIndustry-Academic Cooperation Foundation, Yonsei University: 1 patents #857 of 2,397Top 40%

Seodaemun-gu, KR: #40 of 340 inventorsTop 15%

Overall (All Time): #1,080,739 of 4,157,543Top 30%

Chul-Ho Jun has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 2001 and the most recent in June 2012. Chul-Ho Jun ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Chul-Ho Jun in Seodaemun-gu, KR.

Patents per Year

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
8197903	Surface modified organic inorganic hybrid glass, protecting group induced alcohol or its derivative and producing method thereof	Hyo-Seon Kim, Jung-Woo Park	2012-06-12
6353139	Method for preparing ketones	Dae Yon Lee, Hyuk Lee, Jun Bae Hong	2002-03-05
6291716	Ortho-alkylation method of aromatic ketones	Jun Bae Hong, Kwan-Yong Chung, Yeon-hee Kim	2001-09-18
6252118	Method for the preparation of ketones	Hyuk Lee	2001-06-26

Chul-Ho Jun — 4 Patents

Patents per Year

Issued Patents All Time

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