Inventor

HO CHEE WAH

US25 patents

⚠️ This page may combine multiple inventors who share the name “HO CHEE WAH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HO CHEE WAH

ESSAI INC

Systems and methods for conforming device testers to integrated circuit device with pressure relief valve

Systems and methods for conforming test tooling to integrated circuit device with whirlwind cold plate

Active thermal control unit for maintaining the set point temperature of a DUT

Chip actuator cover assembly

Contactor with angled depressible probes in shifted bores

Contactor with angled depressible probes

Systems and methods for conforming test tooling to integrated circuit device with heater socket

Systems and methods for conforming device testers to integrated circuit device profiles with feedback temperature control

Integrated circuit device test tooling with dual angle cavities

Contactor nest for an IC device and method

Systems and methods for conforming test tooling to integrated circuit device profiles with ejection mechanisms

Systems and methods for conforming device testers to integrated circuit device with pressure relief valve

Systems and methods for conforming test tooling to integrated circuit device profiles with convex support structure

Probe system for QFP integrated circuit device test tooling

Hybrid shielding sockets with impedance tuning for integrated circuit device test tooling

Systems and methods for reliable integrated circuit device test tooling

Systems and methods for conforming test tooling to integrated circuit device profiles with sockets having secured and replaceable bushings

Systems and methods for conforming test tooling to integrated circuit device profiles with compliant pedestals

BARABI NASSER

Thermal control unit used to maintain the temperature of IC devices under test

Spring contact pin for an ic test socket and the like

Systems and methods for thermal control of integrated circuits during testing

ADVANTEST TEST SOLUTIONS INC

Thermal array with gimbal features and enhanced thermal performance

Tension-based socket gimbal for engaging device under test with thermal array

Thermal array with gimbal features and enhanced thermal performance

HO CHEE-WAH

Universal spring contact pin and IC test socket therefor