Invention Grant
- Patent Title: Probe head and probe card having same
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Application No.: US17211812Application Date: 2021-03-24
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Publication No.: US11543432B2Publication Date: 2023-01-03
- Inventor: Bum Mo Ahn , Seung Ho Park , Sung Hyun Byun
- Applicant: POINT ENGINEERING CO., LTD.
- Applicant Address: KR Asan-si
- Assignee: POINT ENGINEERING CO., LTD.
- Current Assignee: POINT ENGINEERING CO., LTD.
- Current Assignee Address: KR Asan-si
- Agency: Renaissance IP Law Group LLP
- Priority: KR10-2020-0038399 20200330
- Main IPC: G01R1/067
- IPC: G01R1/067 ; G01R1/073

Abstract:
Proposed are a probe head and a probe card having the same. The probe head includes: an upper guide plate having an upper guide hole; a lower guide plate having a lower guide hole; an intermediate guide plate having an intermediate guide hole, and provided between the upper guide plate and the lower guide plate; and a guide member provided at a side of the intermediate guide plate, wherein the intermediate guide plate is limited in movement by the guide member.
Public/Granted literature
- US20210302471A1 PROBE HEAD AND PROBE CARD HAVING SAME Public/Granted day:2021-09-30
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