Johnstech International Corporation

United States of America


 
Total IP 144
Total IP Rank # 9,153
IP Activity Score 2.9/5.0    100
IP Activity Rank # 6,943
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

73 23
3 12
19 10
4
 
Last Patent 2025 - Contact pin for integrated circu...
First Patent 1992 - Method of forming closely-spaced...
Last Trademark 2024 - HERØHF
First Trademark 2002 - JOHNSTECH

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S Test fixtures in the nature of testing apparatus for testing printed integrated circuits, and str...
Invention Spring probe contact assembly. A compliant probe contact assembly for a testing system for testi...
Invention Spring probe contact assembly. A compliant probe contact assembly for a testing system for testin...
2023 Invention Spring pin tip
Invention Contact pin for integrated circuit testing
Invention Spring probe assembly for a kelvin testing system. A spring probe assembly for a Kelvin testing ...
Invention Spring probe assembly for a kelvin testing system. A spring probe assembly for a Kelvin testing s...
2022 Invention Housing with vertical backstop. A contactor assembly for a testing system for testing integrated...
Invention Housing with vertical backstop. A contactor assembly for a testing system for testing integrated ...
G/S Engineering services related to test pins for testing circuit boards and integrated circuit chips...
G/S Engineering services related to test pins for testing circuit boards and integrated circuit chip...
G/S Test fixtures in the nature of apparatus for testing integrated circuits, contact test pins for i...
G/S Test fixtures in the nature of apparatus for testing integrated circuits, contact test pins for ...
G/S Engineering services related to testing on a probe array for testing integrated circuit chips; te...
Invention Contact assembly and kelvin testing system having contact assembly. A contact assembly for a Kelv...
Invention Contact assembly array and testing system having contact assembly array. A contact assembly for a...
Invention Test pin
Invention Compliant ground block and testing system having compliant ground block. A compliant ground block...
G/S Semiconductor testing apparatus; contacts for testing semiconductor devices; and apparatus for te...
G/S Probes for testing semiconductors; contacts for testing semiconductor devices; probes and test pi...
Invention Anti pinching contact
2021 Invention Housing with anti-dislodge capability. A contactor assembly for a testing system is disclosed. Th...
Invention Contact
G/S test fixtures in the nature of apparatus for testing integrated circuits, contact test pins for i...
Invention Over the air (ota) chip testing system. A test apparatus for testing device under test (DUT) havi...
Invention Integrated circuit testing for integrated circuits with antennas. A testing system and method for...
G/S semiconductor testing apparatus; contactor housing and alignment plate used for testing semicondu...
Invention Compliant ground block and testing system for testing integrated circuits
2020 G/S Probes for testing integrated circuits; test pins for testing printed circuit boards.
G/S Probes for testing integrated circuits; test pins for testing printed circuit boards.
G/S semiconductor testing apparatus; contacts for testing semiconductor devices
Invention Integrated circuit contact test apparatus with and method of construction. A test socket for a de...
G/S semiconductor testing apparatus; contactor housing and alignment plate material used for testing ...
Invention Self flattening test socket with anti-bowing and elastomer retention. A high density thin walled ...
G/S Probes for testing integrated circuits; Test pins for testing printed circuit boards
Invention Integrated circuit contactor for testing ics and method of construction. The terminals of a devic...
Invention Waveguide integrated circuit testing. A structure and method for providing a housing which includ...
Invention High isolation contactor with test pin and housing for integrated circuit testing. A test socket ...
2019 Invention Tip for integrated circuit test pin
Invention Waveguide integrated testing. A structure and method for providing a housing which includes a hig...
Invention Electrically conductive kelvin contacts for microcircuit tester. Terminals (2, 502) of a device ...
2018 Invention Wafer level integrated circuit probe array and method of construction. A testing device for wafer...
Invention Electrically conductive pins microcircuit tester. The terminals of a device under test (DUT) are ...
Invention Testing apparatus and method for microcircuit testing with conical bias pad and conductive test p...
Invention Selectively geometric shaped contact pin for electronic component testing and method of fabricati...
Invention Constant pressure pin tip for testing integrated circuit chips. A structure and method of constru...
Invention High isolation housing for testing integrated circuits. a, 48, 47 of electrically conductive stri...
2017 G/S Probe arrays and electrical contact pins for testing integrated circuit chips; integrated circui...
Invention Manual test socket and method of adjustment. A test device for manually testing chips/ICs is disc...
2013 G/S Probe arrays for testing integrated circuit chips Engineering services related to testing on a pr...
G/S integrated circuit electrical test sockets and components thereof
2012 G/S Electrical test appraratus; test fixtures in the nature of apparatus for testing integrated circu...
2010 G/S Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, sig...
2009 G/S test fixtures in the nature of apparatus for testing integrated circuits; contact test pins for i...
2006 G/S EXPEDITED CATALOG AND ON-LINE ORDERING SERVICES FEATURING ELECTRONIC COMPONENTS
2002 G/S Integrated circuit test sockets and components thereof.
G/S INTEGRATED CIRCUIT TEST SOCKETS AND COMPONENTS THEREOF