Inventor

LI YIGANG

CN3 patents

⚠️ This page may combine multiple inventors who share the name “LI YIGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SCHOTT GLASS TECHNOLOGIES SUZHOU CO LTD

1 patent

US11994700B2May 28, 2024

Band-pass near-infrared (NIR) filter, method of production of a band-pass NIR filter and uses thereof

SCHOTT GLASS TECHNOLOGIES SUZHOU CO LTD0 citations47

ZTE CORP

1 patent

US9344845B2May 17, 2016

Method and apparatus for obtaining floating information of user floating between administrative regions

ZTE CORP1 citations42

LI YIGANG

1 patent

US8982816B2Mar 17, 2015

Method and device for counting resident time span ratio in dual network of dual mode single standby terminal user

LI YIGANG0 citations22