skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : ZHANG, YAHUI
Total Assignments: 23
Assignment: 1
Reel/Frame:018182/0824   Pages: 7
Recorded: 06/15/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/2005
2
Exec Dt:
12/20/2005
3
Exec Dt:
12/20/2005
4
Exec Dt:
12/20/2005
5
Exec Dt:
12/20/2005
6
Exec Dt:
12/20/2005
Assignee
1
11/F, BLOCK B, KINGSOUND INTERNATIONAL CENTER, 116 ZIZHUYUAN ROAD
HAIDIAN DISTRICT, BEIJING, SWITZERLAND 100089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11301638
Correspondence name and address
PAUL G. LUNN
GRAYBEAL JACKSON HALEY LLP
155-108TH AVENUE NE, SUITE 350
BELLEVUE, WA 98004-5973
Assignment: 2
Reel/Frame:022383/0291   Pages: 7
Recorded: 03/10/2009
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME, PREVIOUSLY RECORDED ON REEL 018090 FRAME 0904.
Assignors
1
Exec Dt:
12/20/2005
2
Exec Dt:
12/20/2005
3
Exec Dt:
12/20/2005
4
Exec Dt:
12/20/2005
5
Exec Dt:
12/20/2005
6
Exec Dt:
12/20/2005
Assignee
1
555 ZU CHONG ZHI ROAD, PUDONG NEW DISTRICT
SHANGHAI, CHINA 201203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11301638
Correspondence name and address
BAKER & HOSTETLER LLP
WASHINGTON SQUARE, SUITE 1100
1050 CONNECTICUT AVENUE, N.W.
WASHINGTON, DISTRICT OF COLUMBIA
20036-5304
Assignment: 3
Reel/Frame:022023/0588   Pages: 7
Recorded: 12/23/2008
Attorney Dkt #:13674-55
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/15/2008
2
Exec Dt:
12/15/2008
3
Exec Dt:
12/15/2008
4
Exec Dt:
12/15/2008
5
Exec Dt:
12/15/2008
6
Exec Dt:
12/15/2008
7
Exec Dt:
12/15/2008
8
Exec Dt:
12/15/2008
Assignee
1
HUAWEI ADMINISTRATION BUILDING
BANTIAN, LONGGANG DISTICT
SHENZHEN, GUANGDONG, CHINA 518129
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12342998
Correspondence name and address
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 4
Reel/Frame:036705/0709   Pages: 3
Recorded: 10/01/2015
Attorney Dkt #:026-0263
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/30/2015
2
Exec Dt:
09/30/2015
3
Exec Dt:
10/01/2015
4
Exec Dt:
09/30/2015
Assignee
1
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14872605
Correspondence name and address
ABEL LAW GROUP, LLP
8911 N. CAPITAL OF TEXAS HWY.
BLDG. 4, SUITE 4200
AUSTIN, TX 78759
Assignment: 5
Reel/Frame:038422/0940   Pages: 4
Recorded: 04/29/2016
Attorney Dkt #:SILA:533
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2016
2
Exec Dt:
04/03/2016
3
Exec Dt:
04/04/2016
Assignee
1
400 W. CESAR CHAVEZ
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15091205
Correspondence name and address
EGAN, PETERMAN, ENDERS & HUSTON LLP.
1101 S. CAPITAL OF TEXAS HIGHWAY
BLDG. 2, SUITE 300
AUSTIN, TX 78746
Assignment: 6
Reel/Frame:040668/0889   Pages: 13
Recorded: 12/19/2016
Attorney Dkt #:21087.0087U2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/29/2016
2
Exec Dt:
06/21/2016
3
Exec Dt:
08/25/2016
4
Exec Dt:
05/23/2016
5
Exec Dt:
08/03/2016
6
Exec Dt:
10/25/2016
7
Exec Dt:
05/16/2016
8
Exec Dt:
06/20/2016
9
Exec Dt:
07/11/2016
Assignee
1
112 N. CAPITOL STREET
6 GILMORE HALL
IOWA CITY, IOWA 52242-5500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15034004
Correspondence name and address
BALLARD SPAHR LLP
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309
Assignment: 7
Reel/Frame:051191/0648   Pages: 9
Recorded: 12/05/2019
Attorney Dkt #:511357.000201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/03/2019
2
Exec Dt:
07/30/2019
3
Exec Dt:
07/31/2019
4
Exec Dt:
06/04/2019
5
Exec Dt:
06/03/2019
Assignee
1
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16694293
Correspondence name and address
CHRISTOPHER J. RECKAMP
311 S. WACKER DRIVE
FAEGRE BAKER DANIELS LLP
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:050378/0647   Pages: 4
Recorded: 09/16/2019
Attorney Dkt #:186972
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/20/2019
2
Exec Dt:
06/20/2019
3
Exec Dt:
07/03/2019
4
Exec Dt:
07/02/2019
5
Exec Dt:
07/03/2019
Assignee
1
1, TOYOTA-CHO
TOYOTA-SHI, AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16571257
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:050461/0006   Pages: 4
Recorded: 09/23/2019
Attorney Dkt #:511357.000176
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/20/2019
Assignee
1
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16578038
Correspondence name and address
CHRISTOPHER J. RECKAMP
311 S. WACKER DRIVE
FAEGRE BAKER DANIELS LLP
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:052538/0962   Pages: 7
Recorded: 04/30/2020
Attorney Dkt #:511357.000175
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/26/2019
2
Exec Dt:
12/17/2019
3
Exec Dt:
03/04/2020
Assignee
1
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16657923
Correspondence name and address
CHRISTOPHER J. RECKAMP
C/O FAEGRE DRINKER BIDDLE & REATH LLP
311 S. WACKER DRIVE, SUITE 4300
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:054749/0905   Pages: 8
Recorded: 12/26/2020
Attorney Dkt #:511357.000232
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/25/2020
2
Exec Dt:
09/28/2020
3
Exec Dt:
09/28/2020
4
Exec Dt:
09/25/2020
Assignee
1
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17134314
Correspondence name and address
CHRISTOPHER J. RECKAMP
C/O FAEGRE DRINKER BIDDLE & REATH LLP
311 S. WACKER DRIVE, SUITE 4300
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:054749/0863   Pages: 11
Recorded: 12/26/2020
Attorney Dkt #:511357.000231
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2020
2
Exec Dt:
11/20/2020
3
Exec Dt:
12/01/2020
4
Exec Dt:
12/10/2020
5
Exec Dt:
12/11/2020
6
Exec Dt:
12/10/2020
7
Exec Dt:
11/30/2020
Assignee
1
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17134307
Correspondence name and address
CHRISTOPHER J. RECKAMP
C/O FAEGRE DRINKER BIDDLE & REATH LLP
311 S. WACKER DRIVE, SUITE 4300
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:054750/0307   Pages: 9
Recorded: 12/27/2020
Attorney Dkt #:511357.000235
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/2020
2
Exec Dt:
12/11/2020
3
Exec Dt:
12/11/2020
4
Exec Dt:
12/10/2020
5
Exec Dt:
12/10/2020
Assignee
1
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17134436
Correspondence name and address
CHRISTOPHER J. RECKAMP
C/O FAEGRE DRINKER BIDDLE & REATH LLP
311 S. WACKER DRIVE, SUITE 4300
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:058762/0076   Pages: 11
Recorded: 01/25/2022
Attorney Dkt #:K0449 CO1-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2020
2
Exec Dt:
11/20/2020
3
Exec Dt:
12/01/2020
4
Exec Dt:
12/10/2020
5
Exec Dt:
12/11/2020
6
Exec Dt:
12/10/2020
7
Exec Dt:
11/30/2020
Assignee
1
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17583813
Correspondence name and address
KNOWLES ELECTRONICS, LLC C/O KLS
797 SAM BASS ROAD #2559
ROUND ROCK, TX 78681
Assignment: 15
Reel/Frame:061967/0651   Pages: 11
Recorded: 11/18/2022
Attorney Dkt #:K-0449 CO2-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2020
2
Exec Dt:
11/20/2020
3
Exec Dt:
12/01/2020
4
Exec Dt:
12/10/2020
5
Exec Dt:
12/11/2020
6
Exec Dt:
12/10/2020
7
Exec Dt:
11/30/2020
Assignee
1
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
18056582
Correspondence name and address
KNOWLES ELECTRONICS, LLC C/O KLS
797 SAM BASS ROAD #2559
ROUND ROCK, TX 78681
Assignment: 16
Reel/Frame:064199/0413   Pages: 9
Recorded: 07/10/2023
Attorney Dkt #:K-0458 D1-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/2020
2
Exec Dt:
12/11/2020
3
Exec Dt:
12/11/2020
4
Exec Dt:
12/10/2020
5
Exec Dt:
12/10/2020
Assignee
1
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18349416
Correspondence name and address
KNOWLES ELECTRONICS, LLC C/O KLS
797 SAM BASS ROAD #2559
ROUND ROCK, TX 78681
Assignment: 17
Reel/Frame:066600/0860   Pages: 11
Recorded: 10/31/2023
Attorney Dkt #:K-0449 CO3-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2020
2
Exec Dt:
11/20/2020
3
Exec Dt:
12/01/2020
4
Exec Dt:
12/10/2020
5
Exec Dt:
12/11/2020
6
Exec Dt:
12/10/2020
7
Exec Dt:
11/30/2020
Assignee
1
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18498295
Correspondence name and address
KNOWLES ELECTRONICS, LLC C/O KLS
797 SAM BASS ROAD #2559
ROUND ROCK, TX 78681
Assignment: 18
Reel/Frame:054863/0480   Pages: 7
Recorded: 01/08/2021
Attorney Dkt #:511357.000242
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/30/2020
2
Exec Dt:
12/23/2020
3
Exec Dt:
12/28/2020
Assignee
1
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17139305
Correspondence name and address
CHRISTOPHER J. RECKAMP
311 S. WACKER DRIVE
FAEGRE DRINKER BIDDLE & REATH LLP
CHICAGO, IL 60601
Assignment: 19
Reel/Frame:059003/0509   Pages: 9
Recorded: 02/14/2022
Attorney Dkt #:511357.000261
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/08/2022
2
Exec Dt:
02/08/2022
3
Exec Dt:
02/08/2022
4
Exec Dt:
02/08/2022
5
Exec Dt:
02/09/2022
Assignee
1
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17566001
Correspondence name and address
KNOWLES ELECTRONICS, LLC, C/O KLS
797 SAM BASS ROAD #2559
ROUND ROCK, TX 78681
Assignment: 20
Reel/Frame:060232/0886   Pages: 4
Recorded: 06/16/2022
Attorney Dkt #:K-0537-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/09/2022
2
Exec Dt:
06/14/2022
Assignee
1
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17842744
Correspondence name and address
LOPPNOW & CHAPA [KNOWLES]
P.O. BOX 7588
LIBERTYVILLE, IL 60048
Assignment: 21
Reel/Frame:060986/0004   Pages: 5
Recorded: 09/02/2022
Attorney Dkt #:K-0542-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/01/2022
2
Exec Dt:
08/30/2022
Assignee
1
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17902791
Correspondence name and address
LOPPNOW & CHAPA [KNOWLES]
P.O. BOX 7588
LIBERTYVILLE, IL 60048
Assignment: 22
Reel/Frame:062366/0105   Pages: 10
Recorded: 01/13/2023
Attorney Dkt #:22-2161-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2022
2
Exec Dt:
12/14/2022
3
Exec Dt:
12/14/2022
4
Exec Dt:
12/14/2022
5
Exec Dt:
12/14/2022
6
Exec Dt:
12/14/2022
Assignee
1
NO. 866, YUHANGTANG ROAD
HANGZHOU CITY
ZHEJIANG PROVINCE, CHINA 310058
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18149866
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
SUITE #3100
CHICAGO, IL 60606
Assignment: 23
Reel/Frame:065140/0219   Pages: 11
Recorded: 10/05/2023
Attorney Dkt #:K-0547-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/14/2023
2
Exec Dt:
08/15/2023
3
Exec Dt:
08/14/2023
4
Exec Dt:
08/14/2023
5
Exec Dt:
08/15/2023
6
Exec Dt:
08/15/2023
7
Exec Dt:
10/05/2023
Assignee
1
1151 MAPLEWOOD DRIVE
ITASCA, ILLINOIS 60143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18448943
Correspondence name and address
KNOWLES ELECTRONICS, LLC C/O KLS
797 SAM BASS ROAD #2559
ROUND ROCK, TX 78681

Search Results as of: 04/28/2024 01:13 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT