Inventor · disambiguated record
Tak Shun Cheung
Also filed as: CHEUNG TAK S · CHEUNG TAK SHUN
19 granted patents·5 pending applications·86 citations·filing 2003–2024
92Inventor score
Files withPERKINELMER HEALTH SCI INC12PERKINELMER HEALTH SCIENCES CANADA INC4CHEUNG TAK SHUN3PERKINELMER SCIENT CANADA ULC3CHEUNG TAK S1
Top patents by PatentIndex Score
24 records- 0193US9433073B2Induction devices and methods of using themPERKINELMER HEALTH SCI INC·Filed 2015·Granted Aug 30, 2016·10 cites·26 claims
- 0292US9635750B2Oscillator generators and methods of using themPERKINELMER HEALTH SCI INC·Filed 2016·Granted Apr 25, 2017·10 cites·20 claims
- 0391US6950590B2Transmission lines and components with wavelength reduction and shieldingCHEUNG TAK SHUN·Filed 2003·Granted Sep 27, 2005·47 cites·29 claims
- 0488US9420679B2Hybrid generators and methods of using themPERKINELMER HEALTH SCI INC·Filed 2014·Granted Aug 16, 2016·12 cites·20 claims
- 0581US10262850B2Inorganic and organic mass spectrometry systems and methods of using themPERKINELMER HEALTH SCIENCES CANADA INC·Filed 2017·Granted Apr 16, 2019·2 cites·20 claims
- 0679US9648717B2Hybrid generators and methods of using themPERKINELMER HEALTH SCI INC·Filed 2016·Granted May 9, 2017·2 cites·20 claims
- 0776US9848486B2Induction devices and methods of using themPERKINELMER HEALTH SCI INC·Filed 2017·Granted Dec 19, 2017·1 cites·20 claims
- 0875US2024347332A1Mass Spectrometer Components Including Programmable Elements and Devices and Systems Using ThemPERKINELMER SCIENT CANADA ULC·Filed 2024·Application pending·0 cites
- 0972US9591737B2Induction devices and methods of using themPERKINELMER HEALTH SCI INC·Filed 2016·Granted Mar 7, 2017·1 cites·20 claims
- 1064US10786036B2Mechanical ventilation system and device for footwearCHEUNG TAK SHUN·Filed 2017·Granted Sep 29, 2020·1 cites·20 claims
- 1163US11056327B2Inorganic and organic mass spectrometry systems and methods of using themPERKINELMER HEALTH SCIENCES CANADA INC·Filed 2019·Granted Jul 6, 2021·0 cites·20 claims
- 1263US10462890B2Induction devices and methods of using themPERKINELMER HEALTH SCI INC·Filed 2018·Granted Oct 29, 2019·0 cites·20 claims
- 1362US11908675B2Curved ion guides and related systems and methodsPERKINELMER SCIENT CANADA ULC·Filed 2022·Granted Feb 20, 2024·0 cites·19 claims
- 1462US10104755B2Induction devices and methods of using themPERKINELMER HEALTH SCI INC·Filed 2017·Granted Oct 16, 2018·0 cites·20 claims
- 1559US11145501B2Thermal management for instruments including a plasma sourcePERKINELMER INC·Filed 2020·Granted Oct 12, 2021·0 cites·20 claims
- 1659US2020234939A1Mass spectrometer components including programmable elements and devices and systems using themCHEUNG TAK SHUN·Filed 2019·Application pending·0 cites
- 1758US9942974B2Hybrid generators and methods of using themPERKINELMER HEALTH SCI INC·Filed 2017·Granted Apr 10, 2018·0 cites·20 claims
- 1858US2020149525A1Peristaltic pumps and related methodsPERKINELMER HEALTH SCI INC·Filed 2020·Application pending·0 cites
- 1957US11917744B2Heat management for inductively coupled plasma systemsPERKINELMER SCIENT CANADA ULC·Filed 2021·Granted Feb 27, 2024·0 cites·26 claims
- 2057US10104754B2Oscillator generators and methods of using themPERKINELMER HEALTH SCI INC·Filed 2017·Granted Oct 16, 2018·0 cites·20 claims
- 2148US10578097B2Peristaltic pumps and related methodsPERKINELMER HEALTH SCI INC·Filed 2017·Granted Mar 3, 2020·0 cites·21 claims
- 2247US2022232691A1Inductively coupled plasma torches and methods and systems including samePERKINELMER HEALTH SCIENCES CANADA INC·Filed 2021·Application pending·0 cites
- 2342US10651020B2Capacitors and radio frequency generators and other devices using themPERKINELMER HEALTH SCIENCES CANADA INC·Filed 2017·Granted May 12, 2020·0 cites·17 claims
- 2433US2007069717A1Self-shielded electronic componentsCHEUNG TAK S·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →