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

Song Han — 112 Patents

Samsung: 32 patents #3,730 of 75,807Top 5%
LG: 26 patents #1,534 of 26,165Top 6%
AMAmprius: 24 patents #1 of 17Top 6%
LSLg Energy Solution: 12 patents #139 of 1,886Top 8%
UMUmicore: 9 patents #14 of 234Top 6%
UKUmicore Korea: 9 patents #6 of 60Top 10%
GLGru Energy Lab: 7 patents #1 of 5Top 20%
ATAmprius Technologies: 2 patents #1 of 13Top 8%
Overall (All Time): #11,519 of 4,157,543Top 1%
112 Patents All Time
Song Han has been granted 112 US patents while listed as an inventor at Samsung. The first was granted in 2005 and the most recent in September 2025. Song Han ranks #11,519 of 4,157,543 US inventors in our database (top 0.28%). Patent records list Song Han in Asan-si, CA, KR.

Patents per Year

Patents granted per year, 2005 to 2025Bar chart with a peak of 23 patents in 2016.peak 232005: 1 patents20052006: 1 patents2007: 1 patents2008: 2 patents20082009: 1 patents2010: 2 patents2011: 1 patents20112012: 3 patents2013: 4 patents2014: 7 patents20142015: 7 patents2016: 23 patents2017: 5 patents20172018: 3 patents2019: 3 patents2020: 6 patents20202021: 10 patents2022: 8 patents2023: 10 patents20232024: 6 patents2025: 8 patents2025

Issued Patents All Time

Showing 1–25 of 112 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12431105 Display device improving response speed of a gate clock signal or eliminating delay in the gate clock signal Dong-Beom Cho, Hee-Bum Park, Dae-Sik Lee 2025-09-30
12412507 Display device, driving method thereof, and electronic device Keun Oh Kang, Dae-Sik Lee, Si-Duk Sung, Sang Hyun Lee 2025-09-09
12412886 High-nickel electrode sheet having reduced reactivity with moisture and manufacturing method therefor Ji Hoon Ryu 2025-09-09
12308422 Lithium nickel-manganese-cobalt oxide cathode powders for high voltage lithium-ion batteries Xin Xia, Jens Paulsen, Jihye Kim 2025-05-20
12249702 Method for manufacturing a secondary battery Dae-Soo Kim, Young-Deok Kim 2025-03-11
12218345 High-nickel electrode sheet and method for manufacturing same Ji Hoon Ryu 2025-02-04
12198625 Display device and method of driving the same Sang Hyun Lee, Dae-Sik Lee, Keun Oh Kang, Si-Duk Sung 2025-01-14
12189238 Backlight unit and display device comprising same Dae-Sik Lee, Sung Chul HONG, Jun-Pyo Lee, Ji Eun Lee 2025-01-07
12182490 Semiconductor design automation system and computing system including the same Jae Min Kim, Jae-Ho Kim, Ji-Seong Doh, Kang-Hyun Baek, Young Kyou Shin +3 more 2024-12-31
12142558 Semiconductor device Naoya Inoue, Dong Won Kim, Young Woo Cho, Ji Won Kang 2024-11-12
12119480 Method for manufacturing secondary battery with improved resistance Ji Hoon Ryu 2024-10-15
12024786 Methods of forming active materials for electrochemical cells using low-temperature electrochemical deposition Sa Zhou, Xiaohua Liu 2024-07-02
11996550 Template electrode structures for depositing active materials Ghyrn E. Loveness, William S. DelHagen, Rainer Fasching, Zuqin Liu 2024-05-28 $3,496,000
11955594 Electrode assembly and comprising connected plurality of unit electrodes Dae-Soo Kim, Young-Deok Kim 2024-04-09
11855279 Structurally controlled deposition of silicon onto nanowires Weijie Wang, Zuqin Liu, Jonathan Bornstein, Constantin I. Stefan 2023-12-26 $10,051,000
11827993 Methods of forming active materials for electrochemical cells using low-temperature electrochemical deposition Xiahui Yao, Xiaohua Liu, Sa Zhou 2023-11-28
11804599 Precursor and method for preparing Ni based cathode material for rechargeable lithium ion batteries Areum Park, Jihye Kim, Jens Paulsen, Kyung-Tae Lee, Randy De Palma 2023-10-31
11705587 Terminal case having the improved function of estimating state of secondary battery 2023-07-18
11687696 Semiconductor design automation system and computing system including the same Jae Min Kim, Jae-Ho Kim, Ji-Seong Doh, Kang-Hyun Baek, Young Kyou Shin +3 more 2023-06-27
11652240 Solid-state electrochemical cells comprising coated negative electrodes and methods of fabricating thereof Sa Zhou 2023-05-16
11641011 Secondary battery and method for manufacturing the same Dae-Soo Kim, Young-Deok Kim 2023-05-02
11594725 Solid state pretreatment of active materials for negative electrodes in electrochemical cells Sa Zhou 2023-02-28
11594196 Display device improving response speed of a gate clock signal or eliminating delay in the gate clock signal Dong-Beom Cho, Hee-Bum Park, Dae-Sik Lee 2023-02-28
11545705 Secondary battery and battery pack including the same 2023-01-03
11508985 Electrode assembly and method for manufacturing the same Dae-Soo Kim, Young-Deok Kim 2022-11-22