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. 11, 2025
Filed:
Feb. 05, 2021
Compass Technology Company Limited, Shatin, HK;
Kelvin Po Leung Pun, Shatin, HK;
Chee-Wah Cheung, Kowloon, HK;
Jason Rotanson, Kowloon, HK;
Wing Lung Hon, Shatin, HK;
Yam Chong, Shatin, HK;
Wai Yin Wong, Shatin, HK;
Shengbo Lu, Shatin, HK;
Chenmin Liu, Shatin, HK;
Compass Technology Company Limited, New Territories, HK;
Abstract
An encapsulation is provided on a flexible printed circuit board, comprising a top and a bottom electrically insulating base film, a top electrically conductive metal layer over the top electrically insulating base film, and a bottom electrically conductive metal layer under the bottom electrically insulating base film. A printable lithium ion battery is fabricated in a cavity completely through the top and bottom base films wherein a top of the battery contacts the top electrically conductive metal layer and wherein a bottom of the battery contacts the bottom electrically conductive metal layer. An adhesive film is fabricated around the battery to seals it to the top and bottom electrically insulating base film and to seals the top electrically conductive metal layer to the bottom electrically conductive metal layer.