Inventor
XU JINGMING
CA33 patents
⚠️ This page may combine multiple inventors who share the name “XU JINGMING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SPREADTRUM COMM SHANGHAI CO
6 patentsUS9736287B2Aug 15, 2017
Detecting and switching between noise reduction modes in multi-microphone mobile devices
SPREADTRUM COMM SHANGHAI CO0 citations41
US9692379B2Jun 27, 2017
Adaptive audio capturing
SPREADTRUM COMM SHANGHAI CO0 citations41
US9299361B2Mar 29, 2016
Signal noise reduction
SPREADTRUM COMM SHANGHAI CO0 citations41
US9253402B2Feb 2, 2016
Video anti-shaking method and video anti-shaking device
SPREADTRUM COMM SHANGHAI CO0 citations40
US9749475B2Aug 29, 2017
Method and apparatus for reducing distortion echo
SPREADTRUM COMM SHANGHAI CO0 citations39
US9697846B2Jul 4, 2017
Method and apparatus for reducing echo
SPREADTRUM COMM SHANGHAI CO0 citations39
NORTHERN TELECOM LTD
4 patentsUS6141370AOct 31, 2000
Superimposed grating WDM tunable lasers
NORTHERN TELECOM LTD56 citations94
US5012301AApr 30, 1991
Three terminal semiconductor device
NORTHERN TELECOM LTD20 citations78
US4998154AMar 5, 1991
MSM photodetector with superlattice
NORTHERN TELECOM LTD18 citations67
US4950924AAug 21, 1990
High speed noise immune bipolar logic family
NORTHERN TELECOM LTD1 citations49
UNIV MINNESOTA
4 patentsUS4999682AMar 12, 1991
Electronic and optoelectronic laser devices utilizing light hole properties
UNIV MINNESOTA45 citations92
US4845541AJul 4, 1989
Tunneling emitter bipolar transistor
UNIV MINNESOTA8 citations74
US4899201AFeb 6, 1990
Electronic and optoelectric devices utilizing light hole properties
UNIV MINNESOTA11 citations73
US4901122AFeb 13, 1990
Double-base hot carrier transistor
UNIV MINNESOTA3 citations63
UNIV BROWN RES FOUND
3 patentsUS7356224B2Apr 8, 2008
Method and apparatus for detecting multiple optical wave lengths
UNIV BROWN RES FOUND55 citations98
US7496257B2Feb 24, 2009
Method and apparatus for detecting multiple optical wavelengths
UNIV BROWN RES FOUND22 citations92
US8041163B2Oct 18, 2011
Method and apparatus for detecting multiple optical wavelengths
UNIV BROWN RES FOUND6 citations74
UNIV BROWN
3 patentsUS9267853B2Feb 23, 2016
Device and methods for temperature and humidity measurements using a nanocomposite film sensor
UNIV BROWN6 citations71
US10850061B2Dec 1, 2020
Lighting system for circadian control and enhanced performance
UNIV BROWN3 citations67
US11554245B2Jan 17, 2023
Lighting system for circadian control and enhanced performance
UNIV BROWN1 citations56