HJ

Hangfeng Ji

SB Signify Holding B.V.: 2 patents #462 of 1,458Top 35%
Koniniklijke Philips N.V.: 1 patents #4,025 of 7,486Top 55%
Overall (All Time): #1,388,308 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11602102 Horticulture lighting system and horticulture production facility using such horticulture lighting system Céline Catherine Sarah Nicole, Cristina Tanase, Gabriel-Eugen Onac, Marc Andre Peters 2023-03-14
10798878 Horticulture lighting system and horticulture production facility using such horticulture lighting system Céline Catherine Sarah Nicole, Cristina Tanase, Gabriel-Eugen Onac, Marc Andre Peters 2020-10-13
9113584 Printed circuit board assembly Abraham Rudolf Balkenende, Hong-Chu Chen 2015-08-18