Inventor
CHEUNG TAK SHUN
CA19 patents
⚠️ This page may combine multiple inventors who share the name “CHEUNG TAK SHUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PERKINELMER HEALTH SCI INC
11 patentsUS9635750B2Apr 25, 2017
Oscillator generators and methods of using them
PERKINELMER HEALTH SCI INC10 citations83
US9433073B2Aug 30, 2016
Induction devices and methods of using them
PERKINELMER HEALTH SCI INC10 citations83
US9420679B2Aug 16, 2016
Hybrid generators and methods of using them
PERKINELMER HEALTH SCI INC12 citations83
US9648717B2May 9, 2017
Hybrid generators and methods of using them
PERKINELMER HEALTH SCI INC2 citations72
US9848486B2Dec 19, 2017
Induction devices and methods of using them
PERKINELMER HEALTH SCI INC1 citations61
US9591737B2Mar 7, 2017
Induction devices and methods of using them
PERKINELMER HEALTH SCI INC1 citations61
US10462890B2Oct 29, 2019
Induction devices and methods of using them
PERKINELMER HEALTH SCI INC0 citations51
US10104754B2Oct 16, 2018
Oscillator generators and methods of using them
PERKINELMER HEALTH SCI INC0 citations51
US10104755B2Oct 16, 2018
Induction devices and methods of using them
PERKINELMER HEALTH SCI INC0 citations51
US9942974B2Apr 10, 2018
Hybrid generators and methods of using them
PERKINELMER HEALTH SCI INC0 citations51
US10578097B2Mar 3, 2020
Peristaltic pumps and related methods
PERKINELMER HEALTH SCI INC0 citations37
PERKINELMER HEALTH SCIENCES CANADA INC
3 patentsUS10262850B2Apr 16, 2019
Inorganic and organic mass spectrometry systems and methods of using them
PERKINELMER HEALTH SCIENCES CANADA INC2 citations72
US11056327B2Jul 6, 2021
Inorganic and organic mass spectrometry systems and methods of using them
PERKINELMER HEALTH SCIENCES CANADA INC0 citations62
US10651020B2May 12, 2020
Capacitors and radio frequency generators and other devices using them
PERKINELMER HEALTH SCIENCES CANADA INC0 citations40