Telephone: (949)251-0111
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Email: info@wclawyers.com
THE LAW OFFICES OF CHARLES C.H. WU & ASSOCIATES, A PROF. CORP.
  98 Discovery, Irvine, California 92618-3105 U.S.A.
ISSUED PATENTS
REGISTRATION NO. DATE OF ISSUANCE TITLE
 JPN 6466891 01/18/2019    DETACHABLE CASSETTE FOR MACHINING CONNECTOR AND CRIMP TOOL HAVING THE SAME
 KOR 10-1943712  01/23/2019  DETACHABLE CASSETTE FOR MACHINING CONNECTOR AND CRIMP TOOL HAVING THE SAME
 PRC ZL 201510670820.6
 12/14/2018
 DETACHABLE CASSETTE FOR MACHINING CONNECTOR AND CRIMP TOOL HAVING THE SAME
 PRC ZL 201510672143.1
 01/08/2019
 LOCK MECHANISM AND HAND TOOL HAVING THE SAME
 KOR 10-1925682
 11/29/2018
 LOCK MECHANISM AND HAND TOOL HAVING THE SAME
 US D835,838 S
 12/11/2018 
 LIGHTER AKA ZY-7G-MK
 EU3159108
 10/10/2018
 LOCK MECHANISM AND HAND TOOL HAVING THE SAME
 HK1219352
 03/09/2018
 ELECTRICAL CONNECTOR WITH REMOVABLE EXTERNAL LOAD BAR, AND METHOD OF ITS USE
 JPN 6388895
 08/24/2018
 LOCK MECHANISM AND HAND TOOL HAVING THE SAME
 US 10,082,162 B2
 09/25/2018
 VOLTAGE DETECTOR SWITCH
 TWN I626127
 06/07/2018
 DETACHABLE MACHINING CASSETTE AND CRIMP TOOL WITH THE SAME
 PRC ZL 20150222220.3
 03/09/2018 
 ELECTRICAL CONNECTOR WITH REMOVABLE EXTERNAL LOAD BAR, AND METHOD OF ITS USE 
 US 9,923,326 B2
 03/20/2018 
 LOCK MECHANISM AND HAND TOOL HAVING THE SAME
 TWN I614096
 02/11/2018
 ADJUSTABLE CAM AND CRIMP TOOL  HAVING THE SAME 
 TWN I610497
 01/01/2018
 ELECTRICAL CONNECTOR WITH  REMOVABLE LOAD BAR, AND  METHOD OF ITS USE 
 TWN I581923
 05/11/2017
 LOCK MECHANISM AND HAND TOOL HAVING THE SAME
 TWN I581920
 05/11/2017
 DETACHABLE CASSETTE FOR MACHINING CONNECTOR AND CRIMP TOOL
 US 9,642,757 B2
 05/09/2017
  TILT MOTION LEISURE ADJUSTABLE  BED BASE
 US 9,443,786 B1
 09/13/2016
 PACKAGING AND COOLING METHOD AND APPARATUS FOR POWER SEMICONDUCTOR DEVICES
 US 9,443,400 B2
 09/13/2016
 VOLTAGE DETECTOR FOR HYDRAULIC LIFTS
 US 8,877,228 B2
 11/04/2014
 HIGH ABRASION RESISTANCE COATING PROCESS
 US 13,787,683
 08/12/2014
 RECESSED SCREEN
 US 12,388,301
 10/14/2014
 SIMULTANEOUS THREE-DIMENSIONAL GEOMETRY AND COLOR TEXTURE ACQUISITION USING SINGLE COLOR CAMERA
 KOR 10-1423714 
 07/21/2014
 OPEN DELTA MOTOR DRIVE WITH INTEGRATED RECHARGE
 US 8,650,515 B2
 01/11/2014
 VALIDATION OF CIRCUIT DEFINITIONS
 US D658,585 S
 05/01/2012
 UV LAMP BASE
 US 8,117,925 B2
 02/21/2012
 APPARATUS AND METHOD FOR USING A TIP COLLAR ON PIPETTE TIPS PROVIDING STRUCTURAL RIGIDITY


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