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Patent Assignment Assignor Details
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Assignor Name : CHEUNG, ALEX
Total Assignments: 6
Assignment: 1
Reel/Frame:006115/0858   Pages: 5
Recorded: 05/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/12/1992
2
Exec Dt:
05/14/1992
3
Exec Dt:
05/12/1992
4
Exec Dt:
05/12/1992
5
Exec Dt:
05/12/1992
6
Exec Dt:
05/12/1992
7
Exec Dt:
05/08/1992
Assignee
1
P.O. BOX 8
GOLDEN, COLORADO 80402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07854559
Correspondence name and address
SHERIDAN ROSS & MCINTOSH
MICHAEL L. TOMPKINS
1700 LINCOLN ST,. STE 3500
DENVER, CO 80203
Assignment: 2
Reel/Frame:006649/0012   Pages: 4
Recorded: 01/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/22/1993
2
Exec Dt:
01/22/1993
3
Exec Dt:
01/22/1993
Assignee
1
A CORP. OF CO.
350 INTERLOCKEN BLVD., SUITE 275,
BROOMFIELD, COLORADO 80021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08007559
Correspondence name and address
JOSEPH E. KOVARIK
SHERIDAN ROSS & MCINTOSH
1700 LINCOLN STREET, SUITE 3500
DENVER, CO 80203
Assignment: 3
Reel/Frame:006773/0946   Pages: 4
Recorded: 11/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/01/1993
Assignee
1
4545 MCINTYRE STREET
GOLDEN, COLORADO 80403
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08127907
Correspondence name and address
SHERIDAN ROSS & MCINTOSH
ROSS E. BREYFOGLE
1700 LINCOLN STREET
SUITE 3500
DENVER, CO 80203
Assignment: 4
Reel/Frame:006779/0228   Pages: 4
Recorded: 11/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/01/1993
Assignee
1
4545 MCINTYRE STREET
GOLDEN, COLORADO 80403
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08128797
Correspondence name and address
GARY J. CONNELL
SHERIDAN, ROSS & MCINTOSH
1700 LINCOLN STREE
STE. 3500
DENVER, CO 80203
Assignment: 5
Reel/Frame:008158/0541   Pages: 5
Recorded: 09/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/1996
2
Exec Dt:
06/26/1996
3
Exec Dt:
06/26/1996
Assignee
1
SALISBURY ROAD, TSIMSHATSUI EAST
SUITE 713, EAST WING, TSIMSHATSUI CENTRE
KOWLOON, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29055988
Correspondence name and address
LAW OFFICES OF LEWIS ANTEN, P.C.
LEWIS ANTEN
16830 VENTURA BOULEVARD
SUITE 411
ENCINO, CA 91436
Assignment: 6
Reel/Frame:018876/0041   Pages: 7
Recorded: 02/09/2007
Attorney Dkt #:703538.4111
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2007
2
Exec Dt:
01/17/2007
3
Exec Dt:
01/17/2007
4
Exec Dt:
01/17/2007
Assignee
1
1111 FRANKLIN STREET, 12TH FLOOR
OAKLAND, CALIFORNIA 94607
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11371206
Correspondence name and address
ORRICK, HERRINGTON & SUTCLIFFE LLP
4 PARK PLAZA, SUITE 1600
IRVINE, CA 92614

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