| Application no. and date | 18203003.1 (espacenet) (Federated) (European Patent Register), 20111231 | | Patent/reg. no. and date | DK/EP 3518121, 20250402 | | Publication date | 20190731 | | Priority no. and date | CN 201110004032, 20110110 | | EP pub. no. and date |
EP 3518121 20190731 | | Effective date | | | Applicant/owner | Crystal Clear Codec, LLC, Pennzoil Place
700 Milam Street, Suite 1300
Houston, TX 77002, US,
Crystal Clear Codec spólka z o.o., Warsaw Sheraton Plaza
Ul. Boleslawa Prusa 2
00-493 Warsaw, PL | | Applicant ref. no. | | | Inventor | ZHANG, Deming, Huawei Technologies Co.,Ltd., Intellectual
Property Department
G1-2F, Bantian, Longgang District
shenzhen, Guangdong, CN,
LI, Haiting, Huawei Technologies Co.,Ltd., Intellectual
Property Department
G1-2F, Bantian, Longgang District
shenzhen, Guangdong, CN,
ANISSE, Taleb, Huawei Technologies Co.,Ltd., Intellectual
Property Department
G1-2F, Bantian, Longgang District
shenzhen, Guangdong, CN,
XU, Jianfeng, Huawei Technologies Co.,Ltd., Intellectual
Property Department
G1-2F, Bantian, Longgang District
shenzhen, Guangdong, CN | | Representative | | | Opponent | | | IPC Class | G06F 17/14 (2006.01) , G10L 21/00 (2013.01) , G10L 19/02 (2013.01) , G10L 19/022 (2013.01) | | Title | SIGNAL PROCESSING METHOD AND DEVICE | | Int. application no. | | | Int. publication no. | | | Related patent (certificate) | | | Status | Enhedspatent registreret | | Pædiatrisk forlængelse | - | | Udløbsdato for pædiatrisk forlængelse | - |
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