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Inventor

James Chan

Inventor
Rancho Palos Verdes, CA, US

Overview

15→
Patents
1982–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 15 as inventor

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

C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%
G06FElectric digital data processing9%
A61KPreparations for medical, dental or toiletry purposes6%
C08BPolysaccharides6%
C08HDerivatives of natural macromolecular compounds6%
C08JWorking-up6%
C12NMicroorganisms or enzymes6%
G02BOptical elements, systems or apparatus6%
H04JMultiplex communication6%
A63FCard, board, or roulette games3%
PatentTitleYear
8,207,262'Hydroxyphenyl cross-linked macromolecular network and applications thereof'20127,465,766'Hydroxyphenyl cross-linked macromolecular network and applications thereof'20087,215,845'Optical interconnect architecture'20076,594,409'WDM transmitter or receiver including an array waveguide grating and active optical elements'20036,236,483'Optical CDMA system using sub-band coding'20016,136,921'Coupled polymers and process for preparing the same'20005,952,964'Planar phased array antenna assembly'19995,867,290'High capacity spread spectrum optical communications system'19995,657,335'P-type gallium nitride'19975,586,129'Parity bit memory simulator'19965,446,873'Memory checker'19955,283,558'Low-cost devices for touch control'19945,255,230'Method and apparatus for testing the continuity of static random access memory cells'19935,088,928'Educational/board game apparatus'19924,334,244'Adaptive image enhancement system'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1994Patents assigned to CHAN JAMES K (2)· patent assignee history
1992–2007Based in Rancho Palos Verdes, CA, US· patent location history
1995–1996Patents assigned to BRAIN POWER CO (2)· patent assignee history
1995–1996Based in Taipei, TW· patent location history
1999Based in Culver City, CA, US· patent location history
2000Based in Kaohsiung, TW· patent location history
2003–2007Patents assigned to APIC CORP (2)· patent assignee history
2008–2012Patents assigned to CLEVELAND CLINIC FOUNDATION (2)· patent assignee history
2008–2012Based in Cleveland Heights, OH, US· patent location history
2012Patents assigned to AKST LEE (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APIC CORP22003–2007
BRAIN POWER CO21995–1996
CHAN JAMES Kself21992–1994
CLEVELAND CLINIC FOUNDATION22008–2012
AKST LEE12012
Locations
LocationPatentsSpan
Rancho Palos Verdes, California, US61992–2007
Cleveland Heights, OH, US22008–2012
Taipei, TW21995–1996
Kaohsiung, TW12000
Culver City, California, US11999