JZ

Jichuan Zheng

Ricoh Company: 4 patents #257 of 2,036Top 15%
Overall (2016): #41,610 of 481,213Top 9%
4
Patents 2016

Issued Patents 2016

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9433063 Intelligent illumination control method, apparatus, and system Xinping Bao, Guanglei Zhang 2016-08-30
9378424 Method and device for detecting road region as well as method and device for detecting road line Ganmei You 2016-06-28
9373043 Method and apparatus for detecting road partition Yaojie Lu, Ganmei You 2016-06-21
9326357 Lighting device, local device, lighting control system, and lighting control method Guanglei Zhang 2016-04-26