Inventor
WANG CHIACHI
US17 patents
⚠️ This page may combine multiple inventors who share the name “WANG CHIACHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
X DEV LLC
8 patentsUS10069562B2Sep 4, 2018
Optical circulator for free space optical communication
X DEV LLC9 citations83
US10461854B2Oct 29, 2019
Optical circulator for free space optical communication
X DEV LLC2 citations72
US10420108B2Sep 17, 2019
Acquisition and tracking apparatus for free space optical communications
X DEV LLC4 citations71
US10039103B2Jul 31, 2018
Acquisition and tracking apparatus for free space optical communications
X DEV LLC5 citations71
US10992379B2Apr 27, 2021
Optical circulator for free space optical communication
X DEV LLC0 citations62
US10299019B1May 21, 2019
Communication device
X DEV LLC0 citations51
US10122457B2Nov 6, 2018
Optical amplifier with closed loop control for scintillation compensation in free space optical communications
X DEV LLC1 citations48
US10020883B1Jul 10, 2018
Communication device
X DEV LLC0 citations47
GOOGLE INC
6 patentsUS9723386B1Aug 1, 2017
Communication device
GOOGLE INC42 citations89
US9712900B1Jul 18, 2017
Communication device
GOOGLE INC6 citations83
US9608758B1Mar 28, 2017
Low cost gain clamped EDFA for TWDM passive optical network application
GOOGLE INC11 citations83
US9755739B1Sep 5, 2017
WFOV and NFOV shared aperture beacon laser
GOOGLE INC19 citations82
US9716551B2Jul 25, 2017
Optical amplifier with closed loop control for scintillation compensation in free space optical communications
GOOGLE INC3 citations69
US9948422B2Apr 17, 2018
Low cost gain clamped EDFA for TWDM passive optical network application
GOOGLE INC0 citations51