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USPTO Patent Rankings Data through Dec 31, 2025
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Changbae Lee — 4 Patents

Samsung: 4 patents #26,244 of 75,807Top 35%
Suwon-si, KR: #6,969 of 18,685 inventorsTop 40%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Changbae Lee has been granted 4 US patents while listed as an inventor at Samsung. The first was granted in 2021 and the most recent in October 2025. Changbae Lee ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Changbae Lee in Suwon-si, KR.

Patents per Year

Patents granted per year, 2021 to 2024Bar chart with a peak of 1 patents in 2021.peak 12021: 1 patents20212022: 1 patents20222024: 1 patents2024

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12444461 SRAM including reference voltage generator and read method thereof Kyeong Bum Choi, Hyeongseong KIM 2025-10-14
11935847 Semiconductor package Myungsam Kang, Bongju Cho, Younggwan Ko, Yongkoon Lee, Moonil Kim +1 more 2024-03-19
11329014 Semiconductor package Myungsam Kang, Bongju Cho, Younggwan Ko, Yongkoon Lee, Moonil Kim +1 more 2022-05-10
11159739 Apparatus and method for generating moving image data including multiple section images in electronic device Dongsoo Kim, Shuichi Shimokawa, Kawang KANG, Hwayong Kang, Yeongeun Kim +4 more 2021-10-26

Frequent Collaborators

Younggwan Ko2 shared
Youngchan Ko2 shared
Moonil Kim2 shared
Myungsam Kang2 shared
Bongju Cho2 shared
Yongkoon Lee2 shared

Nearby-Ranked Inventors

Jagadeesh Kandasamy4
Ross CABOT4
George Ueda4
Franz A. Gruswitz4
Tommy Glimberg4
Vinayakaraddy Gulabal4
Sandra Bittorf4
Aviel FOGEL4
Eric Matthew Walton4