ALEXANDRIA, Va., June 18 -- United States Patent no. 12,326,462, issued on June 10, was assigned to AZOTH STUDIO LTD. Co. (New Taipei, Taiwan).
"Probe head and probe assembly" was invented by Zhou Yi Lin (New Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A probe head for electrical detection of semiconductor devices and a probe assembly including the same are provided. The probe head includes: a probe head body; and at least one polygon cone shaped contact portion coupled to an end face of the probe head body. The probe head body includes at least three body portions sequentially stacked and coupled axially, the second body portion has an outer diameter greater than the first and third body p...