The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 12, 2024
Filed:
May. 09, 2022
Spreadtrum Communications (Shenzhen) Co., Ltd., Shenzhen, CN;
Chuan He, Shenzhen, CN;
SPREADTRUM COMMUNICATIONS (SHENZHEN) CO., LTD., Guangdong, CN;
Abstract
The present disclosure provides a radio frequency thimble for production testing, in engagement connection with a test socket. The radio frequency thimble comprises: a housing, a probe, a light transmission member, and a color recognition sensor. The probe is located in a cavity of the housing. An accommodation hole is provided in the probe. The light transmission member is installed in the accommodation hole. A first end of the light transmission member is exposed at an end portion of the probe. A second end of the light transmission member is connected to the color recognition sensor. The light transmission member is used to transmit, to the color recognition sensor, light reflected by a reflective surface near the end portion of the probe. The color recognition sensor is used to recognize the color of the reflected light and determine whether the end portion of the probe is aligned with a terminal.