国家/地区 中国（11）
IPC部 H（10） C（6）
IPC大类 H04（10） C08（6）
IPC小类 H04R（10） C08L（6） C08J（5）
C08K（4）
IPC C08J005/18（4） H04R031/00（4） C08K003/36（3）
H04R007/12（3） C08K003/04（2） C08K003/34（2）
C08L077/06（2） C08L083/04（2） C08L083/07（2）
C08L083/08（2） H04R001/02（2） H04R007/04（2）
H04R009/02（2） H04R009/06（2）
发明人 LI C（8） WANG T（6） WANG H（4）
LI M（2） LING F（2） ZHOU H（2）
公开年 2022（11）
申请年 2022（10） 
专利权人 GOERTEK INC（11）

Shell useful for sounding device and electronic device, comprises microcellular foam shell part (engineering plastic materials).

LI C, WANG T, ZHOU H

Ball top used for sounding device, has core layer made of organic gas gel, where inner portion of core layer has porous structure, and comprises bubble hole, and compression strength of ball top along thickness direction is in specific range.

LING F, LI C, LI M, ZHANG H

Shell for use in sound-producing device e.g. speaker module, of electronic device , has micro-porous foaming shell body provided with surface layer that is laminated with first and second foaming layers, where aperture of second foaming hole is greater than aperture of first foaming hole.

LI C, WANG T, ZHOU H, JIANG L

Ball top for sounding device of diaphragm assembly of electronic device, has heat conducting layer comprising organic gas material gel, where heat conducting filler is added in gel arranged along orientation direction of gel.

LI C, LING F, LI M, LIU H

Diaphragm of sounding device, comprises silicone rubber film layer, and silicon rubber film layer contains network polymer and network polymer silicon based compound as first segment, methyl group containing compound as second segment and 3-methylhex-3-ene as third segment.

LI C, WANG T, WANG H

Sound-producing device vibrating membrane comprises silicone rubber membrane layer including network polymer composed of silicone moieties, fluorine-containing segment and nitrogen- and fluorine-containing segment.

LI C, WANG T, WANG H

Vibrating membrane for a sounding device comprises a silicone rubber membrane layer, the silicone rubber membrane layer contains a network polymer, the network polymer includes a first segment is silica compound and a second segment is cyanide compound.

LI C, WANG T, WANG H

Sounding device vibrating diaphragm useful in sounding device, comprises silicone rubber membrane layer, and the silicone rubber membrane layer contains reticular polymer, the reticular polymer includes first segment i.e. siloxane compound and second segment i.e. 2-methoxybutane compound.

LI C, WANG T, WANG H

Loudspeaker monomer for use in electronic device, has diaphragm located on periphery of ball top, where ball top comprises upper layer, lower layer, and graphene layer between upper layer and lower layer.

MIAO C

Magnetic plastic material for use in e.g. cell phone, comprises high temperature resistant nylon, where the high temperature resistant nylon is polyaromatic nylon.

REN Q, DOU R, SONG J, WU X, FENG Z