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USPTO Patent Rankings Data through Dec 31, 2025
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Dong Kwon Lim — 17 Patents

CJCj: 8 patents #13 of 175Top 8%
CCCj Cheiljedang: 3 patents #271 of 827Top 35%
KAIST: 1 patents #5,996 of 11,619Top 55%
KFKorea University Research And Business Foundation: 1 patents #681 of 2,072Top 35%
SFSnu R&Db Foundation: 1 patents #423 of 1,470Top 30%
Songkhla, TH: #1 of 8 inventorsTop 15%
Overall (All Time): #263,971 of 4,157,543Top 7%
17 Patents All Time
Dong Kwon Lim has been granted 17 US patents while listed as an inventor at Cj. The first was granted in 2004 and the most recent in September 2025. Dong Kwon Lim ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Dong Kwon Lim in Songkhla, TH.

Patents per Year

Patents granted per year, 2004 to 2025Bar chart with a peak of 4 patents in 2008.peak 42004: 1 patents20042005: 3 patents2006: 1 patents20062008: 4 patents2013: 2 patents20132016: 1 patents2017: 1 patents20172018: 1 patents2020: 1 patents20202023: 1 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
12430906 Linking different variations of multi-feature and multi-modal information to a unique object in a dataspace, using attention-basesd fused embeddings and RDBMS, identifying a unique entity from partial or incomplete image query data, and displaying location and acquisition time using artificial intelligence — 2025-09-30
11849720 Anti-freezing composition comprising gold nanoparticle with peptide Seungwoo Lee, Dong June Ahn, Jae Won Lee, Sang Yup Lee 2023-12-26
10768302 Positioning system using invisible light, sound and radio frequency signals — 2020-09-08
D835660 Display screen with graphical user interface — 2018-12-11
9625567 Positioning system using sound waves — 2017-04-18
9482618 Single nanoparticle having a nanogap between a core material and a shell material, and preparation method thereof Yung Doug Suh, Jwa-Min Nam, Ki Seok Jeon 2016-11-01
8436188 Method for the separation of S-(−)-amlodipine from racemic amlodipine Seog Beom Song, Il Hwan Cho, Yong Sik Youn 2013-05-07
8362263 Crystalline S-(−)-amlodipine adipic acid salt anhydrous and preparation method thereof Il Hwan Cho, Yong Sik Youn, Seog Beom Song 2013-01-29
7432398 Inorganic acid salts of sibutramine Eun Young Yang, Jae Kyoung Ko, Kwang Do Choi, Yong Sik Youn, Hea Ran Suh +1 more 2008-10-07
7429679 Sulphonic acid salt of sibutramine Eun Young Yang, Jae Kyoung Ko, Kwang Do Choi, Yong Sik Youn, Hea Ran Suh +1 more 2008-09-30
7393977 Dicarboxylic acid salt of sibutramine Kwang Do Choi, Yong Sik Youn, Hea Ran Suh, Eun Young Yang, Jae Kyoung Ko +1 more 2008-07-01
7329780 Method of preparing optically pure phenethylamine derivatives Seong Hwan Cho, Kwang Hyeg Lee, Yong Sik Youn, Choong Sil Park 2008-02-12
7015238 Crystalline organic acid salt of amlodipine Hyuk Koo Lee, Hea Ran Suh, Seong Hwan Cho, Kwang Hyeg Lee, Yun Cheul Kim +12 more 2006-03-21
6903124 Organic acid salt of amlodipine Seong Hwan Cho, Yong Sik Youn, Yun Taek Jung, Choong Sil Park, Hyuk Koo Lee +11 more 2005-06-07
6890944 Organic acid salt of amlodipine Seong Hwan Cho, Yong Sik Youn, Yun Taek Jung, Choong Sil Park, Hyuk Koo Lee +11 more 2005-05-10
6846931 Organic acid salt of amlodipine Yong Sik Youn, Seong Hwan Cho, Choong Sil Park, Yun Cheul Kim, Sung Hak Jung +11 more 2005-01-25
6756390 Organic acid salt of amlodipine Seong Hwan Cho, Yong Sik Youn, Yun Taek Jung, Choong Sil Park, Hyuk Koo Lee +11 more 2004-06-29

Frequent Collaborators

Yong Sik Youn11 shared
Choong Sil Park6 shared
Kwang Hyeg Lee6 shared
Seong Hwan Cho6 shared
Hyuk Koo Lee5 shared
Kyu Jeong Yeon5 shared

Nearby-Ranked Inventors

Michael John Caelwaerts17
Umut Zalluhoglu17
Austino Longo17
Till Bredbeck17
Mircea Grigore17
Achim Klein17
Manesh Nadupparambil Sekharan17
Yoshiaki Nishikawa17
Evan Sparks17