SQ

Si Qian

DA Datamax-O'Neil: 5 patents #18 of 101Top 20%
HP Hand Held Products: 1 patents #481 of 724Top 70%
Overall (All Time): #785,512 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12361239 Method, apparatus, and system for characterizing an optical system H Sprague Ackley, Thomas Axel Jonas Celinder, Sébastien Michel Marie Joseph d'Armancourt 2025-07-15
12073282 Method, apparatus, and system for characterizing an optical system H Sprague Ackley, Thomas Axel Jonas Celinder, Sébastien Michel Marie Joseph d'Armancourt 2024-08-27
11893449 Method, apparatus, and system for characterizing an optical system H Sprague Ackley, Thomas Axel Jonas Celinder, Sébastien Michel Marie Joseph d'Armancourt 2024-02-06
11210483 Method, apparatus, and system for characterizing an optical system H Sprague Ackley, Thomas Axel Jonas Celinder, Sébastien Michel Marie Joseph d'Armancourt 2021-12-28
10867145 Systems and methods for barcode verification Guowu Zhao, Xiaozhi Yin, Jie Ren, Qinrong Zhu 2020-12-15
10803264 Method, apparatus, and system for characterizing an optical system H Sprague Ackley, Thomas Axel Jonas Celinder, Sébastien Michel Marie Joseph d'Armancourt 2020-10-13