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Inventor

Woon-Fong Leung

Inventor
Norfolk, MA, US

Overview

27→
Patents
1995–2015
Patent span
Performing operations
Primary field (CPC B)

Patents· 27 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B04Bprimary
B04BCentrifuges75%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body6%
Y10TTechnical subjects covered by former us classification6%
A61BDiagnosis3%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing3%
B25JManipulators3%
G09BEducational or demonstration appliances3%
PatentTitleYear
9,017,266'Automated testing for palpating diabetic foot patient'20158,540,652'Robotic training system with multi-orientation module'20137,854,708'Multiple joint linkage device'20107,022,061'Centrifuge discharge port with power recovery'20066,241,901'Centrifuge with thickened-feed accelerator between inner and outer bowl sections'20016,145,669'Centrifuge with cake churning'20006,110,096'Decanter centrifuge for producing cake with reduced moisture content and high throughput'20006,077,210'Feed accelerator system including accelerating vane apparatus'20005,948,256'Centrifuge with cake churning'19995,942,130'Solid bowl centrifuge with beach having dedicated liquid drainage'19995,840,007'Decanter centrifuge for producing cake with reduced moisture content and high throughput'19985,840,006'Feed accelerator system including accelerating vane apparatus'19985,695,442'Decanter centrifuge and associated method for producing cake with reduced moisture content and high throughput'19975,683,343'Feed accelerator system including feed slurry accelerating nozzle apparatus'19975,658,232'Feed accelerator system including feed slurry accelerating nozzle apparatus'19975,653,674'Decanter centrifuge with discharge opening adjustment control and associated method of operating'19975,651,756'Feed accelerator system including feed slurry accelerating nozzle apparatus'19975,643,169'Decanter centrifuge with adjustable gate control'19975,632,714'Feed accelerator system including accelerating vane apparatus'19975,551,943'Feed accelerator system including accelerating vane apparatus'19965,527,474'Method for accelerating a liquid in a centrifuge'19965,527,258'Feed accelerator system including accelerating cone'19965,520,605'Method for accelerating a liquid in a centrifuge'19965,423,734'Feed accelerator system including feed slurry accelerating nozzle apparatus'19955,403,486'Accelerator system in a centrifuge'19955,401,423'Feed accelerator system including accelerator disc'19955,380,266'Feed accelerator system including accelerator cone'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2001Patents assigned to BAKER HUGHES INC (23)· patent assignee history
1995–1998Based in Norfolk, MA, US· patent location history
1997–2001Based in Sherborn, MA, US· patent location history
2006Based in Sherbon, MA, US· patent location history
2010–2015Patents assigned to LEUNG WOON FONG WALLACE (3)· patent assignee history
2010–2013Patents assigned to KWOK KING LUN (2)· patent assignee history
2010–2013Patents assigned to LAM CHIU HOI (2)· patent assignee history
2010–2013Patents assigned to LEE TAK CHI (2)· patent assignee history
2010Based in Hung Hom, Kowloon, HK· patent location history
2013–2015Based in Kowloon, HK· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAKER HUGHES INC231995–2001
LEUNG WOON FONG WALLACEself32010–2015
KWOK KING LUN22010–2013
LAM CHIU HOI22010–2013
LEE TAK CHI22010–2013
Locations
LocationPatentsSpan
Norfolk, Massachusetts, US131995–1998
Sherborn, Massachusetts, US101997–2001
Kowloon, HK22013–2015
Hung Hom, Kowloon, HK12010
Sherbon, Massachusetts, US12006