|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||H04M-001/03 H04M-001/19 H04M-001/20 H04B-001/3888|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 0 인용 특허 : 93|
A rigid removable case for a portable electronic device may have an acoustic isolation mechanism between the rigid removable case and an acoustic component on the electronic device. The acoustic isolation mechanism may be a compressible component that may provide an air seal between an interior surface of the removable case and an exterior surface of the electronic device. The acoustic isolation mechanism may be constructed of several different materials and several different manufacturing processes.
1. A protective cover for an electronic device, the protective cover comprising: a hard shell case having constituent rigid portions for enclosing an electronic device, wherein an intentional gap exists between a shell opening in the hard shell case and an acoustic opening of the electronic device when the electronic device is installed in the hard shell case; andan acoustic isolation mechanism disposed at least in the intentional gap and having an uncompressed thickness greater than the intentional gap, wherein the acoustic isolation mechanism comprises...