TWM390022U - Automatic energy-saving device for universal on-demand lighting - Google Patents

Automatic energy-saving device for universal on-demand lighting

Info

Publication number
TWM390022U
TWM390022U TW099209256U TW99209256U TWM390022U TW M390022 U TWM390022 U TW M390022U TW 099209256 U TW099209256 U TW 099209256U TW 99209256 U TW99209256 U TW 99209256U TW M390022 U TWM390022 U TW M390022U
Authority
TW
Taiwan
Prior art keywords
universal
saving device
automatic energy
demand lighting
lighting
Prior art date
Application number
TW099209256U
Other languages
English (en)
Inventor
Xin-Jie Guo
You-Sheng Lv
Jin-He Li
guang-can Zhang
Original Assignee
Chunghwa Telecom Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chunghwa Telecom Co Ltd filed Critical Chunghwa Telecom Co Ltd
Priority to TW099209256U priority Critical patent/TWM390022U/zh
Publication of TWM390022U publication Critical patent/TWM390022U/zh

Links

TW099209256U 2010-05-18 2010-05-18 Automatic energy-saving device for universal on-demand lighting TWM390022U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW099209256U TWM390022U (en) 2010-05-18 2010-05-18 Automatic energy-saving device for universal on-demand lighting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW099209256U TWM390022U (en) 2010-05-18 2010-05-18 Automatic energy-saving device for universal on-demand lighting

Publications (1)

Publication Number Publication Date
TWM390022U true TWM390022U (en) 2010-10-01

Family

ID=60590453

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099209256U TWM390022U (en) 2010-05-18 2010-05-18 Automatic energy-saving device for universal on-demand lighting

Country Status (1)

Country Link
TW (1) TWM390022U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI487303B (zh) * 2012-12-27 2015-06-01 Chunghwa Telecom Co Ltd Wireless intelligent energy-saving two-wire light control switch device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI487303B (zh) * 2012-12-27 2015-06-01 Chunghwa Telecom Co Ltd Wireless intelligent energy-saving two-wire light control switch device

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Legal Events

Date Code Title Description
MM4K Annulment or lapse of a utility model due to non-payment of fees