EP3992710
PROJECTION DEVICE
Status:
EP einkaleyfi: Þýðing ekki lögð innEP appl. date:
19.8.2021EP published:
15.10.2025EP application number:
21192116.8
EPO information:
European Patent Register
Max expiry date:
18.8.2041
Title in English:
PROJECTION DEVICELanguage of the patent:
English
Timeline
Today
19.8.2021EP application
15.10.2025EP Publication
Owner
Name:
Delta Electronics, Inc.Address:
No. 252, Shanying Road Guishan District, Taoyuan City 333, TW
Inventor
Name:
CHEN, Ching-ChaoAddress:
333 Taoyuan City, TW
Name:
YEH, Chia-ShengAddress:
333 Taoyuan City, TW
Name:
YING, Wei-KuangAddress:
333 Taoyuan City, TW
Name:
CHIANG, Fu-JenAddress:
333 Taoyuan City, TW
Priority
Number:
202063108446 PDate:
2.11.2020Country:
US
Number:
202110163756Date:
5.2.2021Country:
CN
Classification
Categories:
G03B 21/20, G03B 21/14, G02B 6/42, G03B 21/54, F21V 8/00