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Hoa Nguyen
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Santa Ana, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Hand piece for tip and cartridge and method of use
Patent number
11,654,499
Issue date
May 23, 2023
OK INTERNATIONAL, INC.
Hoa Dinh Nguyen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wax welding apparatus and method of use
Patent number
11,084,113
Issue date
Aug 10, 2021
PCC STRUCTURAIS, INC.
Connie A. Clark
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Smart soldering iron tip and method of authenticating same
Patent number
10,751,823
Issue date
Aug 25, 2020
OK INTERNATIONAL, INC.
Hoa Dinh Nguyen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Smart soldering iron tip and method of authenticating same
Patent number
10,751,822
Issue date
Aug 25, 2020
OK INTERNATIONAL, INC.
Hoa Dinh Nguyen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Variable temperature controlled soldering iron
Patent number
10,716,220
Issue date
Jul 14, 2020
OK INTERNATIONAL, INC.
Hoa Nguyen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Variable temperature controlled soldering iron
Patent number
10,688,578
Issue date
Jun 23, 2020
OK INTERNATIONAL, INC.
Hoa Nguyen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Variable temperature controlled soldering iron
Patent number
10,645,817
Issue date
May 5, 2020
OK INTERNATIONAL, INC.
Hoa Nguyen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Soldering station with automatic soldering connection validation
Patent number
9,629,295
Issue date
Apr 18, 2017
OK INTERNATIONAL, INC.
Kenneth D. Marino
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Intelligent soldering cartridge for automatic soldering connection...
Patent number
9,629,257
Issue date
Apr 18, 2017
OK INTERNATIONAL, INC.
Kenneth D. Marino
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Soldering iron with automatic soldering connection validation
Patent number
9,516,762
Issue date
Dec 6, 2016
OK INTERNATIONAL INC.
Kenneth D. Marino
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Intelligent soldering cartridge for automatic soldering connection...
Patent number
9,511,439
Issue date
Dec 6, 2016
OK INTERNATIONAL INC.
Kenneth D. Marino
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Intelligent soldering cartridge for automatic soldering connection...
Patent number
9,327,361
Issue date
May 3, 2016
OK INTERNATIONAL INC.
Kenneth D. Marino
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Camera system for aligning components of a PCB
Patent number
9,265,186
Issue date
Feb 16, 2016
Delaware Capital Formation, Inc.
Hoa Dinh Nguyen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Automated electrostatic discharge device testing system
Patent number
6,809,522
Issue date
Oct 26, 2004
Semtronics
Hoa Nguyen
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
EXTRACTOR AND METHOD OF USE
Publication number
20240207910
Publication date
Jun 27, 2024
OK International, Inc.
Hoa Dinh Nguyen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SOLDERING IRON INCLUDING TEMPERATURE PROFILING AND METHOD OF USE
Publication number
20220226919
Publication date
Jul 21, 2022
OK International, Inc.
Hoa Dinh NGUYEN
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SOLDERING IRON INCLUDING TEMPERATURE PROFILING AND METHOD OF USE
Publication number
20220226918
Publication date
Jul 21, 2022
OK International, Inc.
Hoa Dinh Nguyen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
VARIABLE TEMPERATURE CONTROLLED SOLDERING IRON
Publication number
20200163226
Publication date
May 21, 2020
OK International, Inc.
Hoa Nguyen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SMART SOLDERING IRON TIP AND METHOD OF AUTHENTICATING SAME
Publication number
20200094337
Publication date
Mar 26, 2020
OK International, Inc.
Hoa Dinh Nguyen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SMART SOLDERING IRON TIP AND METHOD OF AUTHENTICATING SAME
Publication number
20200094338
Publication date
Mar 26, 2020
OK International, Inc.
Hoa Dinh Nguyen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
VARIABLE TEMPERATURE CONTROLLED SOLDERING IRON
Publication number
20190364668
Publication date
Nov 28, 2019
OK International, Inc.
Hoa Nguyen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
VARIABLE TEMPERATURE CONTROLLED SOLDERING IRON
Publication number
20190217410
Publication date
Jul 18, 2019
OK International, Inc.
Hoa Nguyen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WAX WELDING APPARATUS AND METHOD OF USE
Publication number
20180272452
Publication date
Sep 27, 2018
PCC Structurals, Inc.
Connie A. Clark
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
VARIABLE TEMPERATURE CONTROLLED SOLDERING IRON
Publication number
20170173719
Publication date
Jun 22, 2017
OK International, Inc.
Hoa Nguyen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SOLDERING STATION WITH AUTOMATIC SOLDERING CONNECTION VALIDATION
Publication number
20170049017
Publication date
Feb 16, 2017
OK International Inc.
Kenneth D. Marino
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
INTELLIGENT SOLDERING CARTRIDGE FOR AUTOMATIC SOLDERING CONNECTION...
Publication number
20170042042
Publication date
Feb 9, 2017
OK International Inc.
Kenneth D. Marino
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
INTELLIGENT SOLDERING CARTRIDGE FOR AUTOMATIC SOLDERING CONNECTION...
Publication number
20160221098
Publication date
Aug 4, 2016
OK International Inc.
Kenneth D. Marino
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
INTELLIGENT SOLDERING CARTRIDGE FOR AUTOMATIC SOLDERING CONNECTION...
Publication number
20160096232
Publication date
Apr 7, 2016
Delaware Capital Formation, Inc.
Kenneth D. Marino
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SOLDERING IRON WITH AUTOMATIC SOLDERING CONNECTION VALIDATION
Publication number
20160031044
Publication date
Feb 4, 2016
Delaware Capital Formation, Inc.
Kenneth D. Marino
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CAMERA SYSTEM FOR ALIGNING COMPONENTS OF A PCB
Publication number
20130120560
Publication date
May 16, 2013
Delaware Capital Formation, Inc.
Hoa Dinh Nguyen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Automated electrostatic discharge device testing system
Publication number
20030234651
Publication date
Dec 25, 2003
Semtronics
Hoa Nguyen
G01 - MEASURING TESTING