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

Longyu Chen — 8 Patents

CSCurrent Lighting Solutions: 5 patents #17 of 175Top 10%
GE: 1 patents #19,940 of 36,430Top 55%
Shanghai, CN: #1,750 of 19,267 inventorsTop 10%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Longyu Chen has been granted 8 US patents while listed as an inventor at Current Lighting Solutions. The first was granted in 2019 and the most recent in December 2024. Longyu Chen ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Longyu Chen in Shanghai, CN.

Patents per Year

Patents granted per year, 2019 to 2024Bar chart with a peak of 3 patents in 2020.peak 32019: 1 patents20192020: 3 patents20202021: 1 patents20212022: 1 patents20222024: 2 patents2024

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12160135 Emergency driver and intelligent module for the emergency driver Bruce Richard Roberts, Taylor Apolonius Barto 2024-12-03
12079252 Modeling analysis method for device management network and electronic device 2024-09-03
11310894 LED driver, LED system and signal transmitting method for LED Hongbin Wei, Timothy A. Taubert 2022-04-19
11049195 Modeling analysis method based on geographic targets 2021-06-29
10778085 Power converter, power conversion method and lighting apparatus Hongbin Wei, Qian Ni, Aling Li 2020-09-15
10708993 Driver and LED lamp comprising driver Hongbin Wei 2020-07-07
10638566 LED driver and LED lamp using the same Hongbin Wei, Haomin Xu 2020-04-28
10212773 Dimming device and lighting device Hongbin Wei, Yonghui Deng, Qian Ni 2019-02-19 $19,455,000