Inventor

CHAO KENNETH

US6 patents

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

GTE LABORATORIES INC

2 patents

US5519760AMay 21, 1996

Cellular network-based location system

GTE LABORATORIES INC474 citations95

US5787347AJul 28, 1998

Method and apparatus for selecting a cellular system for communication with a cellular telephone in a roaming area

GTE LABORATORIES INC88 citations94

VERIZON LAB INC

1 patent

USRE38267EOct 7, 2003

Cellular network-based geographic coverage area reporting method and apparatus

VERIZON LAB INC40 citations92

SHANGHAI FLEXIV ROBOTICS TECH CO LTD

1 patent

US11446825B2Sep 20, 2022

Method for estimating a direction of gravity with respect to a robot

SHANGHAI FLEXIV ROBOTICS TECH CO LTD0 citations59

BORKOWSKI DANIEL

1 patent

USRE44378EJul 16, 2013

Cellular network-based location system

BORKOWSKI DANIEL2 citations53

FOSHAN FLEXIV ROBOTICS TECH CO LTD

1 patent

US12194642B2Jan 14, 2025

Kinematics calibration method and calibration system for robot with multiple degrees of freedom

FOSHAN FLEXIV ROBOTICS TECH CO LTD0 citations36