US 12,457,001 B2
Protective case for handheld electronic device
Wei-En Chen, Taipei (TW); Kuo Wei Lien, Taipei (TW); Yuan-Kai Yeh, Taipei (TW); Yu-Sheng Lin, Taipei (TW); Pei-Chiang Lin, Taipei (TW); Wei-Hsiang Chiu, Taipei (TW); and Guan-Wei Chen, Taipei (TW)
Assigned to ASUSTEK COMPUTER INC., Taipei (TW)
Filed by ASUSTEK COMPUTER INC., Taipei (TW)
Filed on Aug. 24, 2022, as Appl. No. 17/894,892.
Claims priority of application No. 111101351 (TW), filed on Jan. 12, 2022.
Prior Publication US 2023/0223977 A1, Jul. 13, 2023
Int. Cl. H04B 1/3888 (2015.01)
CPC H04B 1/3888 (2013.01) 9 Claims
OG exemplary drawing
 
1. A protective case, applied to assemble to a handheld electronic device, comprising:
an inner surface;
an outer surface;
a connector, disposed at the inner surface to electrically connect to the handheld electronic device, and comprising a plurality of signal transmitting pins;
a plurality of first detachable connecting structures, arranged in a first array on the outer surface, the first array being arranged in both vertical and horizontal directions on a larger portion of the outer surface; and
a plurality of first electrical connecting structures, arranged in a second array on the outer surface, and electrically connected to the signal transmitting pins respectively, the second array being arranged on a remaining side portion of the outer surface;
wherein the first array has a first spacing distance, the second array has a second spacing distance, and the second spacing distance is smaller than the first spacing distance.