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:
Jan. 11, 2022
Filed:
Jan. 21, 2021
Cosmo Lighting Inc., Walnut, CA (US);
Nai-Chen Tsai, New Taipei, TW;
COSMO LIGHTING INC., Walnut, CA (US);
Abstract
A light string is provided. The light string at least includes a wire set and a plurality of light-emitting diode chips. A first main wire segment of a first wire and a second main wire segment of a second wire are twisted together to form a main wire set. Non-bonding segments of the first sub-wire segments and the second sub-wire segments are respectively twisted together to respectively form a plurality of sub-wire sets. The sub-wire sets are spaced from each other and extended outward in a direction away from the main wire set. The light-emitting diode chips are respectively bonded to bonding segments of the sub-wire sets and spaced from each other on the sub-wire sets.