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Patent Assignment Assignor Details
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Assignor Name : CHANG, HYOKANG
Total Assignments: 6
Assignment: 1
Reel/Frame:003993/0502   Pages: 2
Recorded: 03/22/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/09/1982
2
Exec Dt:
03/16/1982
Assignee
1
320 PARK AVE.
A CORP. OF DE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06360735
Correspondence name and address
JOHN T. O HALLORAN
150 MEADOWLAND PARKWAY
HARMON COVE
SECAUCUS, NJ 07094
Assignment: 2
Reel/Frame:006073/0332   Pages: 3
Recorded: 04/09/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/19/1992
Assignee
1
700 A PROFESSIONAL DRIVE
GAITHERSBURG, MARYLAND 20879
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07822316
Correspondence name and address
JON L. ROBERTS
ARTER & HADDEN
1801 K STREET, N.W.
STE. 400K
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:007016/0584   Pages: 4
Recorded: 05/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/02/1994
Assignee
1
SUITE 220
21 FIRSTFIELD ROAD
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08248143
Correspondence name and address
ROBERTS & ASSOCIATES
THOMAS M. CHAMPAGNE
1953 GALLOWS ROAD, SUITE 220
VIENNA, VIRGINIA 22182
Assignment: 4
Reel/Frame:013375/0331   Pages: 4
Recorded: 10/08/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR NAME, PREVIOUSLY RECORDED AT REEL 012768, FRAME 0795.
Assignor
1
Exec Dt:
11/30/2001
Assignee
1
1500 E JEFFERSON STREET
SUITE 102
ROCKVILLE, MARYLAND 20852
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10228982
Correspondence name and address
ROBERTS ABOKHAIR & MARDULA
11800 SUNRISE VALLEY DRIVE
SUITE 1000
RESTON, VA 20191
Assignment: 5
Reel/Frame:013329/0533   Pages: 5
Recorded: 09/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/19/2002
2
Exec Dt:
09/19/2002
Assignee
1
1500 E JEFFERSON STREET, SUITE 102
ROCKVILLE, MARYLAND 20852
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10211893
Correspondence name and address
ROBERTS ABOKHAIR & MARDULA
JOHN K. ABOKHAIR
11800 SUNRISE VALLEY DRIVE
SUITE 1000
RESTON, VA 20191
Assignment: 6
Reel/Frame:015846/0251   Pages: 4
Recorded: 09/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/01/2004
2
Exec Dt:
06/01/2004
Assignee
1
1500 E. JEFFERSON STREET
SUITE 102
ROCKVILLE, MARYLAND 20852
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10896260
Correspondence name and address
ROBERTS ABOKHAIR & MARDULA, LLC
JON L. ROBERTS, ESQ.
11800 SUNRISE VALLEY DRIVE, SUITE 1000
RESTON, VA 20191

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