GB0020941D0 - Electro-active devices - Google Patents

Electro-active devices

Info

Publication number
GB0020941D0
GB0020941D0 GB0020941A GB0020941A GB0020941D0 GB 0020941 D0 GB0020941 D0 GB 0020941D0 GB 0020941 A GB0020941 A GB 0020941A GB 0020941 A GB0020941 A GB 0020941A GB 0020941 D0 GB0020941 D0 GB 0020941D0
Authority
GB
United Kingdom
Prior art keywords
electro
active devices
active
devices
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
GB0020941A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
1 IPR Ltd
Original Assignee
1 IPR 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
Priority claimed from GBGB9930010.5A external-priority patent/GB9930010D0/en
Application filed by 1 IPR Ltd filed Critical 1 IPR Ltd
Publication of GB0020941D0 publication Critical patent/GB0020941D0/en
Priority to PCT/GB2000/004953 priority Critical patent/WO2001047318A2/en
Priority to GB0214159A priority patent/GB2376834B/en
Priority to GB0124440A priority patent/GB2364169B/en
Priority to KR1020027008111A priority patent/KR100686774B1/en
Priority to AT00983408T priority patent/ATE456159T1/en
Priority to AU20168/01A priority patent/AU2016801A/en
Priority to EP00983408A priority patent/EP1240676B1/en
Priority to JP2001547675A priority patent/JP2003518752A/en
Priority to PCT/GB2000/004949 priority patent/WO2001047041A2/en
Priority to DE60043745T priority patent/DE60043745D1/en
Priority to US10/168,736 priority patent/US7224813B2/en
Priority to US10/168,730 priority patent/US6833656B2/en
Priority to CNB008190569A priority patent/CN100375307C/en
Priority to AU20165/01A priority patent/AU2016501A/en
Ceased legal-status Critical Current

Links

GB0020941A 1999-12-21 2000-08-24 Electro-active devices Ceased GB0020941D0 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
AU20165/01A AU2016501A (en) 1999-12-21 2000-12-21 Electro-active devices
CNB008190569A CN100375307C (en) 1999-12-21 2000-12-21 Electro-active device
AU20168/01A AU2016801A (en) 1999-12-21 2000-12-21 Loudspeaker using an electro-active device
JP2001547675A JP2003518752A (en) 1999-12-21 2000-12-21 Electro-active device
GB0124440A GB2364169B (en) 1999-12-21 2000-12-21 Electro-active devices
KR1020027008111A KR100686774B1 (en) 1999-12-21 2000-12-21 Electro-active devices
AT00983408T ATE456159T1 (en) 1999-12-21 2000-12-21 ELECTROACTIVE COMPONENTS
PCT/GB2000/004953 WO2001047318A2 (en) 1999-12-21 2000-12-21 Loudspeaker using an electro-active device
EP00983408A EP1240676B1 (en) 1999-12-21 2000-12-21 Electro-active devices
GB0214159A GB2376834B (en) 1999-12-21 2000-12-21 Loudspeaker using an electro-active device
PCT/GB2000/004949 WO2001047041A2 (en) 1999-12-21 2000-12-21 Electro-active devices
DE60043745T DE60043745D1 (en) 1999-12-21 2000-12-21 ELECTROACTIVE COMPONENTS
US10/168,736 US7224813B2 (en) 1999-12-21 2000-12-21 Loudspeaker using an electro-active device
US10/168,730 US6833656B2 (en) 1999-12-21 2000-12-21 Electro active devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9930010.5A GB9930010D0 (en) 1999-12-21 1999-12-21 Piezoelectric devices, and uses therefor
GBGB0003136.9A GB0003136D0 (en) 1999-12-21 2000-02-14 Piezoelectric devices and uses therefor

Publications (1)

Publication Number Publication Date
GB0020941D0 true GB0020941D0 (en) 2000-10-11

Family

ID=26243628

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0020941A Ceased GB0020941D0 (en) 1999-12-21 2000-08-24 Electro-active devices

Country Status (1)

Country Link
GB (1) GB0020941D0 (en)

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)