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Patent Assignment Assignor Details
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Assignor Name : DAI, DAVID
Total Assignments: 22
Assignment: 1
Reel/Frame:025186/0077   Pages: 3
Recorded: 10/25/2010
Attorney Dkt #:17229.0132 ASSN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAI, DAVID
Exec Dt:
10/22/2010
Assignee
1
PITTSBURGH GLASS WORKS, LLC
30 ISABELLA STREET
SUITE 500
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8576130
US20120098715
12910357
Correspondence name and address
COHEN & GRIGSBY, P.C.
625 LIBERTY AVENUE
5TH FLOOR
PITTSBURGH, PA 15222-3152
Assignment: 2
Reel/Frame:025186/0097   Pages: 3
Recorded: 10/25/2010
Attorney Dkt #:17229.0131 ASSN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAI, DAVID
Exec Dt:
10/22/2010
Assignee
1
PITTSBURGH GLASS WORKS, LLC
30 ISABELLA STREET
SUITE 500
PITTSBURGH, PENNSYLVANIA 15222-3152
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8466842
US20120098716
12910343
Correspondence name and address
COHEN & GRIGSBY, P.C.
625 LIBERTY AVENUE
5TH FLOOR
PITTSBURGH, PA 15222-3152
Assignment: 3
Reel/Frame:032373/0806   Pages: 3
Recorded: 03/07/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAI, DAVID
Exec Dt:
02/25/2014
Assignee
1
PITTSBURGH GLASS WORKS, LLC
30 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9653792
US20150222010
14171070
Correspondence name and address
COHEN & GRIGSBY, P.C.
625 LIBERTY AVENUE
PITTSBURGH, PA 15222-3152
Assignment: 4
Reel/Frame:032373/0887   Pages: 3
Recorded: 03/07/2014
Attorney Dkt #:14-143
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAI, DAVID
Exec Dt:
02/25/2014
Assignee
1
PITTSBURGH GLASS WORKS, LLC
30 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9564674
US20150222242
14171204
Correspondence name and address
COHEN & GRIGSBY, P.C.
625 LIBERTY AVENUE
PITTSBURGH, PA 15222-3152
Assignment: 5
Reel/Frame:032374/0094   Pages: 3
Recorded: 03/07/2014
Attorney Dkt #:12-147
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAI, DAVID
Exec Dt:
02/25/2014
Assignee
1
PITTSBURGH GLASS WORKS, LLC
30 ISABELLAS STREET
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9337525
US20150222006
14171114
Correspondence name and address
COHEN & GRIGSBY, P.C.
625 LIBERTY AVENUE
PITTSBURGH, PA 15222-3152
Assignment: 6
Reel/Frame:033208/0927   Pages: 4
Recorded: 06/30/2014
Attorney Dkt #:17229.0422 ASSN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAI, DAVID
Exec Dt:
03/25/2014
2
DISHART, PETER T
Exec Dt:
03/25/2014
3
MEHTA, KAUSHAL
Exec Dt:
05/21/2014
Assignee
1
PITTSBURGH GLASS WORKS, LLC
30 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9673534
US20150229030
14177790
Correspondence name and address
COHEN & GRIGSBY, P.C.
625 LIBERTY AVENUE
PITTSBURGH, PA 15222-3152
Assignment: 7
Reel/Frame:043944/0803   Pages: 4
Recorded: 10/25/2017
Attorney Dkt #:13-032 DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAI, DAVID
Exec Dt:
03/25/2014
2
DISHART, PETER T.
Exec Dt:
03/25/2014
3
MEHTA, KAUSHAL
Exec Dt:
05/21/2014
Assignee
1
PITTSBURGH GLASS WORKS, LLC
30 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9673534
US20150229030
14177790
Correspondence name and address
COHEN & GRIGSBY, P.C.
625 LIBERTY AVENUE
5TH FLOOR
PITTSBURGH, PA 15222
Assignment: 8
Reel/Frame:036315/0297   Pages: 3
Recorded: 08/13/2015
Attorney Dkt #:17229.0460 ASSN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAI, DAVID
Exec Dt:
08/11/2015
Assignee
1
PITTSBURGH GLASS WORKS, LLC
30 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9837699
US20170040662
14821713
Correspondence name and address
COHEN & GRIGSBY, P.C.
625 LIBERTY AVENUE
PITTSBURGH, PA 15222-3152
Assignment: 9
Reel/Frame:043897/0595   Pages: 4
Recorded: 10/18/2017
Attorney Dkt #:T1516.10372US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, CHIH-WEI
Exec Dt:
09/15/2017
2
TIEN, HSI-WEN
Exec Dt:
09/15/2017
3
LIAO, WEI-HAO
Exec Dt:
09/15/2017
4
DAI, DAVID
Exec Dt:
09/19/2017
5
LEE, CHUNG-JU
Exec Dt:
09/19/2017
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO.8, LI-HSIN RD.6
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10461246
US20190088863
15706709
Correspondence name and address
R. BURNS ISRAELSEN
MASCHOFF BRENNAN
1389 CENTER DR. SUITE 300
PARK CITY, UT 84098
Assignment: 10
Reel/Frame:050846/0866   Pages: 4
Recorded: 10/28/2019
Attorney Dkt #:T1516.10372US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, CHIH-WEI
Exec Dt:
09/15/2017
2
TIEN, HSI-WEN
Exec Dt:
09/15/2017
3
LIAO, WEI-HAO
Exec Dt:
09/15/2017
4
DAI, DAVID
Exec Dt:
09/19/2017
5
LEE, CHUNG-JU
Exec Dt:
09/19/2017
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO.8, LI-HSIN RD.6
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11050018
US20200066975
16664813
Correspondence name and address
R. BURNS ISRAELSEN
MASCHOFF BRENNAN
1389 CENTER DR. SUITE 300
PARK CITY, UT 84098
Assignment: 11
Reel/Frame:050846/0870   Pages: 4
Recorded: 10/28/2019
Attorney Dkt #:T1516.10372US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, CHIH-WEI
Exec Dt:
09/15/2017
2
TIEN, HSI-WEN
Exec Dt:
09/15/2017
3
LIAO, WEI-HAO
Exec Dt:
09/15/2017
4
DAI, DAVID
Exec Dt:
09/19/2017
5
LEE, CHUNG-JU
Exec Dt:
09/19/2017
Assignee
1
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
NO.8, LI-HSIN RD.6
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11063213
US20200066976
16664815
Correspondence name and address
R. BURNS ISRAELSEN
MASCHOFF BRENNAN
1389 CENTER DR. SUITE 300
PARK CITY, UT 84098
Assignment: 12
Reel/Frame:043948/0721   Pages: 3
Recorded: 10/25/2017
Attorney Dkt #:41703-0014001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YE, YINGHUA
Exec Dt:
10/23/2017
2
SHI, HANG
Exec Dt:
10/23/2017
3
TANG, YEWEI
Exec Dt:
10/23/2017
4
DAI, DAVID
Exec Dt:
10/23/2017
Assignee
1
FUTUREWEI TECHNOLOGIES, INC.
5340 LEGACY DRIVE
SUITE 175
PLANO, TEXAS 75024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10440559
US20190124496
15793110
Correspondence name and address
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 13
Reel/Frame:048903/0222   Pages: 9
Recorded: 04/17/2019
Attorney Dkt #:041-030001/18-ICD-906
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DENG, AMY
Exec Dt:
04/16/2019
2
DAI, DAVID
Exec Dt:
04/16/2019
3
YANG, KEVIN
Exec Dt:
04/16/2019
4
QI, CHRIS
Exec Dt:
04/16/2019
5
TANG, JERRY
Exec Dt:
04/16/2019
Assignee
1
EATON INTELLIGENT POWER LIMITED
30 PEMBROKE ROAD
DUBLIN, IRELAND 4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D933009
NONE
29686772
Correspondence name and address
DIBERARDINO MCGOVERN IP GROUP LLC
P.O. BOX 7126
ALEXANDRIA, VA 22307
Assignment: 14
Reel/Frame:048922/0353   Pages: 9
Recorded: 04/17/2019
Attorney Dkt #:041-029001/18-ICD-907
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DENG, AMY
Exec Dt:
04/16/2019
2
DAI, DAVID
Exec Dt:
04/16/2019
3
YANG, KEVIN
Exec Dt:
04/16/2019
4
QI, CHRIS
Exec Dt:
04/16/2019
5
TANG, JERRY
Exec Dt:
04/16/2019
Assignee
1
EATON INTELLIGENT POWER LIMITED
30 PEMBROKE ROAD
DUBLIN, IRELAND 4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D933008
NONE
29686771
Correspondence name and address
DIBERARDINO MCGOVERN IP GROUP LLC
P.O. BOX 7126
ALEXANDRIA, VA 22307
Assignment: 15
Reel/Frame:048965/0086   Pages: 3
Recorded: 04/23/2019
Attorney Dkt #:18-013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAI, DAVID
Exec Dt:
04/22/2019
Assignee
1
PITTSBURGH GLASS WORKS, LLC
30 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10847867
US20190273302
16292691
Correspondence name and address
COHEN & GRIGSBY, P.C.
625 LIBERTY AVENUE
PITTSBURGH, PA 15222-3152
Assignment: 16
Reel/Frame:055955/0357   Pages: 3
Recorded: 04/16/2021
Attorney Dkt #:19-082 CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAI, DAVID
Exec Dt:
11/22/2019
Assignee
1
PITTSBURGH GLASS WORKS, LLC
323 NORTH SHORE DRIVE
6TH FLOOR
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11515614
US20210234254
17232601
Correspondence name and address
DENTONS COHEN & GRIGSBY P.C.
625 LIBERTY AVENUE
PITTSBURGH, 15222-3152 UNITED STATES
Assignment: 17
Reel/Frame:054600/0398   Pages: 3
Recorded: 12/04/2020
Attorney Dkt #:19-085
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAI, DAVID
Exec Dt:
12/06/2019
Assignee
1
PITTSBURGH GLASS WORKS, LLC
323 NORTH SHORE DRIVE
6TH FLOOR
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11569580
US20210175628
17112036
Correspondence name and address
DENTONS COHEN & GRIGSBY P.C.
625 LIBERTY AVENUE
PITTSBURGH, PA 15222-3152
Assignment: 18
Reel/Frame:053748/0528   Pages: 3
Recorded: 09/11/2020
Attorney Dkt #:18-009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAI, DAVID
Exec Dt:
09/11/2020
Assignee
1
PITTSBURGH GLASS WORKS, LLC
323 NORTH SHORE DRIVE
6TH FLOOR
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10811760
US20190319334
15951378
Correspondence name and address
DENTONS COHEN & GRIGSBY P.C.
625 LIBERTY AVENUE
PITTSBURGH, PA 15222-3152
Assignment: 19
Reel/Frame:055357/0671   Pages: 8
Recorded: 02/22/2021
Attorney Dkt #:0127-002US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOLLY, NANDINI
Exec Dt:
01/17/2021
2
BATTY, CHRIS
Exec Dt:
12/10/2020
3
SERRAO, CANUTE
Exec Dt:
11/24/2020
4
FILJI, DEEPU
Exec Dt:
11/24/2020
5
DAI, DAVID
Exec Dt:
11/25/2020
Assignee
1
CRYPTOMILL INC.
FIRST FLOOR, MALL INTERNATIONALE OFFICE
HAGGAT HALL, BARBADOS 11063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11444897
US20180205686
15742731
Correspondence name and address
ANGIE ARMSTRONG-BAKER
400 TRADECENTER
SUITE 500
WOBURN, MA 01801
Assignment: 20
Reel/Frame:054828/0078   Pages: 3
Recorded: 01/06/2021
Attorney Dkt #:17-007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAI, DAVID
Exec Dt:
01/06/2021
Assignee
1
PITTSBURGH GLASS WORKS, LLC
323 NORTH SHORE DRIVE
6TH FLOOR
PITTSBURGH, PENNSYLVANIA 15212
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10923795
US20190319333
15951363
Correspondence name and address
DENTONS COHEN & GRIGSBY P.C.
625 LIBERTY AVENUE
PITTSBURGH, PA 15222-3152
Assignment: 21
Reel/Frame:063531/0093   Pages: 8
Recorded: 05/04/2023
Attorney Dkt #:O0366.70087US01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST CONVEYING PARTY NAME PREVIOUSLY RECORDED ON REEL 058658 FRAME 0069. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
DAI, DAVID
Exec Dt:
03/09/2022
2
PENDLETON, MATTHEW
Exec Dt:
03/09/2022
Assignee
1
OXFORD NANOPORE TECHNOLOGIES INC.
NEW YORK GENOME CENTER
101 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220213546
17612610
Correspondence name and address
FLORA LUO
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 22
Reel/Frame:062961/0315   Pages: 4
Recorded: 03/13/2023
Attorney Dkt #:09651-2201634
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAI, DAVID
Exec Dt:
08/16/2022
Assignee
1
PITTSBURGH GLASS WORKS LLC
400 GUYS RUN ROAD
CHESWICK, PENNSYLVANIA 15024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230291109
18120529
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222

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