Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
GB

Gap-Chun Back — 6 Patents

KTKt: 5 patents #83 of 904Top 10%
KCKtfreetel Co.: 1 patents #44 of 121Top 40%
Seoul, KR: #9,311 of 39,741 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Gap-Chun Back has been granted 6 US patents while listed as an inventor at Kt. The first was granted in 2006 and the most recent in December 2018. Gap-Chun Back ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Gap-Chun Back in Seoul, KR.

Patents per Year

Patents granted per year, 2006 to 2018Bar chart with a peak of 3 patents in 2011.peak 32006: 1 patents20062011: 3 patents20112012: 1 patents20122018: 1 patents2018

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10147081 Method for providing contents Sung Woo Kim, Kyoung-Yong Min, Bong-Goon Kwak, Hyung-Sik Kim, Hee-Yun Hong 2018-12-04 $2,312,000
8145989 System and method for providing continuous downloading service of large size contents through wireless network and computer readable medium for realizing the same Sung Woo Kim, In-Wook Seo 2012-03-27 $10,589,000
8050663 System and method of providing contents for mobile communication terminal Sung Woo Kim, In-Wook Seo 2011-11-01 $12,252,000
7949768 Method and system for connecting of wireless-internet using domain based numeral Dae-Jin Jeon 2011-05-24 $12,084,000
7870077 System and method for buying goods and billing agency using short message service Kang-Suk Woo, Hee-Son Park, Hoon Kim 2011-01-11 $16,673,000
7113801 Method for receiving data using SMS and wireless internet and system thereof Seung-Hyouk Yim, Sung-Zoo Park 2006-09-26