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Patent Assignment Assignor Details
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Assignor Name : CHAU, BOA FUNG
Total Assignments: 7
Assignment: 1
Reel/Frame:023880/0797   Pages: 3
Recorded: 02/02/2010
Attorney Dkt #:AAI-0901-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAN, KAK MAN
Exec Dt:
01/28/2009
2
CHAU, BOA FUNG
Exec Dt:
01/28/2009
Assignee
1
ACOUSTIC ARC INTERNATIONAL LTD.
UNIT 207, NO. 2 SCIENCE PARK EAST AVE.
SHATIN, NT, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110187309
12698137
Correspondence name and address
BYIP, LTD.
P.O. BOX 1484
GENERAL POST OFFICE
HONG KONG, HONG KONG
Assignment: 2
Reel/Frame:032873/0695   Pages: 3
Recorded: 05/13/2014
Attorney Dkt #:AAI-1404-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAN, KAK MAN
Exec Dt:
04/05/2014
2
CHAU, BOA FUNG
Exec Dt:
04/05/2014
Assignee
1
ACOUSTIC ARC INTERNATIONAL LTD.
UNIT 110-112, 1/F., PHILIPS ELECTRONICS BUILDING, 5 SCIENCE PARK EAST AVENUE, HONG KONG SCIENCE PARK, SHATIN, NEW TERRITORIES
HONG KONG, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9179245
US20150326996
14273700
Correspondence name and address
B.Y.I.P., LTD
P.O. BOX 1484 OF GENERAL POST OFFICE
HONG KONG, HONG KONG
Assignment: 3
Reel/Frame:039901/0933   Pages: 3
Recorded: 09/30/2016
Attorney Dkt #:P9328US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAU, BOA FUNG
Exec Dt:
09/20/2016
2
CHAN, KAK MAN
Exec Dt:
09/20/2016
3
SU, YAORONG
Exec Dt:
09/20/2016
Assignee
1
ACOUSTIC ARC INTERNATIONAL LIMITED
110-112, 1/F, PHILIPS ELECTRONICS BUILDING, 5 SCIENCE PARK EAST AVE,
HONG KONG SCIENCE PARK, SHATIN
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9718078
NONE
15281125
Correspondence name and address
WAI HON YAN
5001 HOPEWELL CENTRE
183 QUEEN'S ROAD EAST
WAN CHAI, HONG KONG
Assignment: 4
Reel/Frame:045988/0407   Pages: 3
Recorded: 06/05/2018
Attorney Dkt #:P11236US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAU, BOA FUNG
Exec Dt:
06/05/2018
2
CHAN, KAK MAN
Exec Dt:
06/05/2018
Assignee
1
ACOUSTIC ARC INTERNATIONAL LIMITED
UNIT 110-112, 1/F, PHILIPS ELECTRONICS BUILDING,
5 SCIENCE PARK EAST AVE., SHATIN, N.T.
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190357593
15997859
Correspondence name and address
SPRUSON & FERGUSON (HONG KONG) LIMITED
5001 HOPEWELL CENTRE
183 QUEEN''S ROAD EAST, WAN CHAI
HONG KONG, HONG KONG
Assignment: 5
Reel/Frame:046592/0129   Pages: 3
Recorded: 08/09/2018
Attorney Dkt #:P20009US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAU, BOA FUNG
Exec Dt:
08/07/2018
2
CHAN, KAK MAN
Exec Dt:
08/07/2018
3
XIAO, YUBIN
Exec Dt:
08/07/2018
Assignee
1
ACOUSTIC ARC INTERNATIONAL LIMITED
UNIT 110-112, 1/F, PHILIPS ELECTRONICS BUILDING
5 SCIENCE PARK EAST AVE., SHATIN, N.T.
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10874146
US20200037663
16059084
Correspondence name and address
SPRUSON & FERGUSON (HONG KONG) LIMITED
5001 HOPEWELL CENTRE
183 QUEEN''S ROAD EAST, WAN CHAI
HONG KONG, HONG KONG
Assignment: 6
Reel/Frame:047813/0069   Pages: 5
Recorded: 12/19/2018
Attorney Dkt #:P20287US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAN, HO-YIN
Exec Dt:
11/23/2018
2
KONG, KA WAI
Exec Dt:
11/23/2018
3
LAW, JUNHUI
Exec Dt:
11/23/2018
4
CHEN, MENG
Exec Dt:
11/23/2018
5
LI, WEN JUNG
Exec Dt:
11/23/2018
6
CHAU, BOA FUNG
Exec Dt:
11/23/2018
7
CHAN, KAK MAN
Exec Dt:
11/23/2018
Assignee
1
ACOUSTIC ARC INTERNATIONAL LIMITED
UNIT 110-112, 1/F, PHILIPS ELECTRONICS BUILDING,
5 SCIENCE PARK EAST AVE., SHATIN, N.T.
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11409980
US20200202102
16224894
Correspondence name and address
SPRUSON & FERGUSON (HONG KONG) LIMITED
5001 HOPEWELL CENTRE
183 QUEEN''S ROAD EAST, WAN CHAI
HONG KONG, HONG KONG
Assignment: 7
Reel/Frame:048922/0165   Pages: 3
Recorded: 04/18/2019
Attorney Dkt #:P20797US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAU, BOA FUNG
Exec Dt:
04/17/2019
2
CHAN, KAK MAN
Exec Dt:
04/17/2019
3
XIAO, YUBIN
Exec Dt:
04/17/2019
Assignee
1
ACOUSTIC ARC INTERNATIONAL LIMITED
UNIT 110-112, 1/F, 5E BUILDING
5 SCIENCE PARK EAST AVE., SHATIN, N.T.
HONG KONG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200297028
16387680
Correspondence name and address
SPRUSON & FERGUSON (HONG KONG) LIMITED
5001 HOPEWELL CENTRE
183 QUEEN''S ROAD EAST, WAN CHAI
HONG KONG, HONG KONG

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