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Patent Assignment Assignor Details
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Assignor Name : ZHANG, YANWU
Total Assignments: 5
Assignment: 1
Reel/Frame:026764/0588   Pages: 3
Recorded: 08/17/2011
Attorney Dkt #:SF01.0001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAN, SHIPENG
Exec Dt:
08/16/2011
2
ZHANG, YANWU
Exec Dt:
08/17/2011
3
PAN, DONG
Exec Dt:
08/17/2011
Assignee
1
SIFOTONICS TECHNOLOGIES CO., LTD.
500 WEST CUMMINGS PARK, SUITE 3250
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9304270
US20120193522
13211028
Correspondence name and address
HAN IP LAW PLLC
P.O. BOX 2087
BOTHELL, WA 98041-2087
Assignment: 2
Reel/Frame:028406/0384   Pages: 4
Recorded: 06/19/2012
Attorney Dkt #:SF01.0001USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAN, SHIPENG
Exec Dt:
06/12/2012
2
ZHANG, YANWU
Exec Dt:
06/12/2012
3
PAN, DONG
Exec Dt:
06/12/2012
4
YUAN, JACK
Exec Dt:
06/12/2012
Assignee
1
SIFOTONICS TECHNOLOGIES CO., LTD.
500 WEST CUMMINGS PARK, SUITE 3250
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8933391
US20120261559
13527234
Correspondence name and address
HAN IP LAW PLLC
P.O. BOX 2087
BOTHELL, WA 98041-2087
Assignment: 3
Reel/Frame:030300/0207   Pages: 3
Recorded: 04/26/2013
Attorney Dkt #:SF01.0005US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAN, DONG
Exec Dt:
04/24/2013
2
ZHANG, YANWU
Exec Dt:
04/24/2013
Assignee
1
SIFOTONICS TECHNOLOGIES CO., LTD.
500 WEST CUMMINGS PARK, SUITE 3250
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130287407
13871877
Correspondence name and address
HAN IP LAW PLLC
4790 IRVINE BOULEVARD SUITE 105-347
IRVINE, CA 92620
Assignment: 4
Reel/Frame:032274/0071   Pages: 6
Recorded: 02/21/2014
Attorney Dkt #:SF01.0009US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHANGHUA
Exec Dt:
02/17/2014
2
PAN, DONG
Exec Dt:
02/17/2014
3
ZHANG, YANWU
Exec Dt:
02/17/2014
4
CHEN, WANG
Exec Dt:
02/17/2014
5
CAI, PENGFEI
Exec Dt:
02/17/2014
6
HONG, CHING-YIN
Exec Dt:
02/17/2014
7
LIU, SIYING
Exec Dt:
02/17/2014
Assignee
1
SIFOTONICS TECHNOLOGIES CO., LTD.
500 WEST CUMMINGS PARK, SUITE 3250
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9285651
US20140241658
14187023
Correspondence name and address
HAN IP CORPORATION
4790 IRVINE BOULEVARD SUITE 105-347
IRVINE, CA 92620
Assignment: 5
Reel/Frame:033493/0563   Pages: 4
Recorded: 08/08/2014
Attorney Dkt #:SF01.0011US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHANGHUA
Exec Dt:
07/03/2014
2
ZHANG, YANWU
Exec Dt:
07/07/2014
3
PAN, DONG
Exec Dt:
06/30/2014
4
SU, TZUNGI
Exec Dt:
07/03/2014
Assignee
1
SIFOTONICS TECHNOLOGIES CO., LTD.
500 WEST CUMMINGS PARK, SUITE 3250
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9223185
US20150043866
14454881
Correspondence name and address
HAN IP CORPORATION
4790 IRVINE BOULEVARD SUITE 105-347
IRVINE, CA 92620

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