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:
May. 03, 2022
Filed:
Jul. 20, 2020
Medx Technology Inc., Taipei, TW;
Chia-Ming Hsu, Taipei, TW;
Chun Lin, Taipei, TW;
MEDX TECHNOLOGY INC., Taipei, TW;
Abstract
A pressure sensing device includes a substrate, at least a pressure sensing module, and a packaging layer. The pressure sensing module is arranged at the substrate including a plurality of conductive units, a plurality of pressure sensing blocks and a plurality of buffer units. Each conductive unit has a first electrode and a second electrode. The pressure sensing blocks are respectively arranged at the conductive units. Each pressure sensing block has a circuit structure that electrically connects the first electrode and the second electrode of each corresponding conductive unit. Each buffer unit is arranged between each corresponding conductive unit and each corresponding pressure sensing block comprising a plurality of buffer bumps arranged in an array at the first electrode and the second electrode of each corresponding conductive units. The packaging layer is bonded to the substrate, the conductive units and the pressure sensing blocks.