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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:057759/0629   Pages: 11
Recorded: 10/10/2021
Attorney Dkt #:STD-1204-USPT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED AT REEL: 057602 FRAME: 0899. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Total properties: 4
1
Patent #:
Issue Dt:
03/06/2012
Application #:
12411027
Filing Dt:
03/25/2009
Publication #:
Pub Dt:
09/30/2010
Title:
TRANSITION MODE POWER FACTOR CORRECTION DEVICE WITH BUILT-IN AUTOMATIC TOTAL HARMONIC DISTORTION REDUCTION FEATURE
2
Patent #:
Issue Dt:
10/25/2011
Application #:
12417288
Filing Dt:
04/02/2009
Publication #:
Pub Dt:
10/07/2010
Title:
CLAMP PROTECTION CIRCUIT AND A PFC CONTROL CIRCUIT EMPLOYING SUCH CLAMP PROTECTION CIRCUIT
3
Patent #:
Issue Dt:
06/12/2012
Application #:
12429727
Filing Dt:
04/24/2009
Publication #:
Pub Dt:
10/28/2010
Title:
LOAD ADAPTIVE EMI REDUCTION SCHEME FOR SWITCHING MODE POWER SUPPLY
4
Patent #:
Issue Dt:
04/23/2013
Application #:
12490120
Filing Dt:
06/23/2009
Publication #:
Pub Dt:
12/23/2010
Title:
APPARATUS FOR CONTROLLING LED INDICATOR OF CHARGING STATUS AT THE PRIMARY CONTROL SIDE OF AN AC-DC POWER CHARGER
Assignor
1
Exec Dt:
03/18/2021
Assignee
1
UNIT 5-8, 10/F, CHANGHONG BUILDING, KE-JI NAN 12 ROAD, NANSHAN DISTRICT
SHENZHEN, GUANGDONG, CHINA 518057
Correspondence name and address
BYIP LTD.
5700 GRANITE PARKWAY, SUITE 200
PLANO, TX 75024

Search Results as of: 11/11/2024 07:54 PM
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