Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Young Ran Kim — 34 Patents

Abbott: 16 patents #346 of 5,509Top 7%
Samsung: 7 patents #17,902 of 75,807Top 25%
TITechnicon Instruments: 6 patents #11 of 126Top 9%
CCCj Cheiljedang: 2 patents #352 of 827Top 45%
SHSk Hynix: 2 patents #2,373 of 4,849Top 50%
KAIST: 1 patents #5,996 of 11,619Top 55%
Overall (All Time): #100,737 of 4,157,543Top 3%
34 Patents All Time
Young Ran Kim has been granted 34 US patents while listed as an inventor at Abbott. The first was granted in 1983 and the most recent in March 2020. Young Ran Kim ranks #100,737 of 4,157,543 US inventors in our database (top 2.4%). Patent records list Young Ran Kim in Seoul, NY, KR.

Issued Patents All Time

Showing 1–25 of 34 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10604615 Rigid polyurethane foam and preparation method thereof Sun Joo MOON, Da Eun Kim, Jeung Yil PARK, Sang-Mok Lee, Min Ho Jung +2 more 2020-03-31
10100073 Method for preparing low-molecular lignin derivative Min Ho Jung, Sun Joo MOON, Jeung Yil PARK, Sang-Mok Lee, Da Eun Kim +2 more 2018-10-16
9636343 Composition for preventing and treating acetaminophen inducing hepatotoxicity containing TNP(N2-(m-Trifluorobenzyl), N6-(p-nitrobenzyl)purine) as an effective ingredient Seyun Kim, Yong-Mahn Han, Seulgi LEE 2017-05-02
9583174 Semiconductor devices and semiconductor systems 2017-02-28
8767314 Zoom lens and photographing device having the same Jin Woo Kim, Dong Woo Kim 2014-07-01
8248844 Phase-change memory device Ki-Won Lim, Won-ryul Chung 2012-08-21
8184468 Nonvolatile memory devices using variable resistive elements Ki-Sung Kim, Byung-Gil Choi, Jong-Chul Park 2012-05-22
8148101 Method for classifying and counting bacteria in body fluids Willie J. Cowart 2012-04-03 $45,383,000
8115524 Semiconductor device having auto clock alignment training mode circuit Jung-Hoon Park 2012-02-14
8111545 Phase-change memory device and firing method for the same Ki-Won Lim, Won-ryul Chung 2012-02-07
7881101 Nonvolatile memory devices that include a write circuit that writes data over multiple write periods using pulses whose peaks do not coincide with each other Ki-Won Lim, Byung-Gil Choi, Ki-Sung Kim 2011-02-01
7072121 Zoom lens Jae Bum Kim 2006-07-04
7027234 Image-forming optical system Jae Bum Kim 2006-04-11
6630990 Optical method and apparatus for red blood cell differentiation on a cell-by-cell basis, and simultaneous analysis of white blood cell differentiation Ronny Van't Oever, James Bearden, Marilou Z. Landayan 2003-10-07 $74,643,000
6187590 Hematology reference control and method of preparation Jean Emiko Kihara 2001-02-13 $813,537,000
5939326 Method and apparatus for performing automated analysis Vernon L. Chupp, Peter E. Lobban, Roderick W. Larue, John Paul Stuart 1999-08-17 $135,462,000
5879900 Method for simultaneous analysis of cell viability, nucleated red blood cells and white blood cell differentials Michael W. Yee, Suresh N. Mehta, Josefino C. Sagala 1999-03-09 $221,011,000
5866428 Cyanide-free reagent and method for the determination of hemoglobin Stephen D. Stroupe 1999-02-02 $101,509,000
5858790 Hematology reference control and method of preparation Jean Emiko Kihara 1999-01-12 $48,494,000
5773299 Methods for the rapid analysis of the reticulocytes Johanna Kantor 1998-06-30 $45,654,000
5691204 Compositions and methods for the rapid analysis of reticulocytes Johanna Kantor 1997-11-25 $78,715,000
5656499 Method for performing automated hematology and cytometry analysis Vernon L. Chupp, Peter E. Lobban, Roderick W. Larue, John Paul Stuart 1997-08-12 $75,506,000
5648225 Method of using a multi-purpose beagent for subclassification of nucleated blood cells Johanna Kantor, James E. Gill, Sue E. Luptovic 1997-07-15 $69,191,000
5631165 Method for performing automated hematology and cytometry analysis Vernon L. Chupp, Peter E. Lobban, Roderick W. Larue, John Paul Stuart 1997-05-20 $29,325,000
5612223 Cyanide-free reagent and method for the determination of hemoglobin Stephen D. Stroupe 1997-03-18 $34,852,000