P

Inventor

WANG KELVIN

CN4 patents
⚠️ This page may combine multiple inventors who share the name “WANG KELVIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SIGNIFY HOLDING BV

3 patents
US11425807B2Aug 23, 2022

LED lighting circuit and a lighting device comprising the same

SIGNIFY HOLDING BV0 citations56
US11291094B2Mar 29, 2022

LED driving circuit

SIGNIFY HOLDING BV0 citations50
US11375594B2Jun 28, 2022

Tapped linear driver and driving method

SIGNIFY HOLDING BV0 citations47

POSITEC POWER TOOLS SUZHOU CO LTD

1 patent
US9421681B2Aug 23, 2016

Power tool and operation method for the power tool

POSITEC POWER TOOLS SUZHOU CO LTD19 citations91