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. 27, 2025
Filed:
Aug. 05, 2022
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Hyunsu Kim, Gyeonggi-do, KR;
Goeun Kim, Gyeonggi-do, KR;
Inkyu Kim, Gyeonggi-do, KR;
Hyesun Park, Gyeonggi-do, KR;
Heesung Lee, Gyeonggi-do, KR;
Youngjun Heo, Gyeonggi-do, KR;
Youngsoo Jung, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
According to an embodiment, a housing of an electronic device comprises: a metal frame, wherein a surface of the metal frame has: a gloss value of 1 gloss unit (Gu) to 10 Gu, and a maximum height of a plurality of irregularities disposed on the surface in a range between 0.1 μm to 2.3 μm, and a maximum depth of valleys between the plurality of irregularities in a range between 0.1 μm to 1.8 μm, and a number of the plurality of irregularities per unit area of 1 cmin a range between 90 to 200.