GB9930010D0 - Piezoelectric devices, and uses therefor - Google Patents

Piezoelectric devices, and uses therefor

Info

Publication number
GB9930010D0
GB9930010D0 GBGB9930010.5A GB9930010A GB9930010D0 GB 9930010 D0 GB9930010 D0 GB 9930010D0 GB 9930010 A GB9930010 A GB 9930010A GB 9930010 D0 GB9930010 D0 GB 9930010D0
Authority
GB
United Kingdom
Prior art keywords
piezoelectric devices
uses therefor
therefor
piezoelectric
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
GBGB9930010.5A
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.)
IPR Ltd
Original Assignee
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
Application filed by IPR Ltd filed Critical IPR Ltd
Priority to GBGB9930010.5A priority Critical patent/GB9930010D0/en
Publication of GB9930010D0 publication Critical patent/GB9930010D0/en
Priority to GBGB0003136.9A priority patent/GB0003136D0/en
Priority to GB0020941A priority patent/GB0020941D0/en
Priority to AT00983408T priority patent/ATE456159T1/en
Priority to KR1020027008111A priority patent/KR100686774B1/en
Priority to DE60043745T priority patent/DE60043745D1/en
Priority to US10/168,736 priority patent/US7224813B2/en
Priority to JP2001547675A priority patent/JP2003518752A/en
Priority to AU20168/01A priority patent/AU2016801A/en
Priority to GB0124440A priority patent/GB2364169B/en
Priority to AU20165/01A priority patent/AU2016501A/en
Priority to EP00983408A priority patent/EP1240676B1/en
Priority to US10/168,730 priority patent/US6833656B2/en
Priority to PCT/GB2000/004953 priority patent/WO2001047318A2/en
Priority to CNB008190569A priority patent/CN100375307C/en
Priority to PCT/GB2000/004949 priority patent/WO2001047041A2/en
Priority to GB0214159A priority patent/GB2376834B/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
GBGB9930010.5A 1999-12-21 1999-12-21 Piezoelectric devices, and uses therefor Ceased GB9930010D0 (en)

Priority Applications (17)

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
GB0020941A GB0020941D0 (en) 1999-12-21 2000-08-24 Electro-active devices
GB0214159A GB2376834B (en) 1999-12-21 2000-12-21 Loudspeaker using an electro-active device
AU20168/01A AU2016801A (en) 1999-12-21 2000-12-21 Loudspeaker using an electro-active device
AU20165/01A AU2016501A (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
JP2001547675A JP2003518752A (en) 1999-12-21 2000-12-21 Electro-active device
AT00983408T ATE456159T1 (en) 1999-12-21 2000-12-21 ELECTROACTIVE COMPONENTS
GB0124440A GB2364169B (en) 1999-12-21 2000-12-21 Electro-active devices
KR1020027008111A KR100686774B1 (en) 1999-12-21 2000-12-21 Electro-active devices
EP00983408A EP1240676B1 (en) 1999-12-21 2000-12-21 Electro-active devices
US10/168,730 US6833656B2 (en) 1999-12-21 2000-12-21 Electro active devices
PCT/GB2000/004953 WO2001047318A2 (en) 1999-12-21 2000-12-21 Loudspeaker using an electro-active device
CNB008190569A CN100375307C (en) 1999-12-21 2000-12-21 Electro-active device
PCT/GB2000/004949 WO2001047041A2 (en) 1999-12-21 2000-12-21 Electro-active devices

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB9930010D0 true GB9930010D0 (en) 2000-02-09

Family

ID=10866621

Family Applications (2)

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

Family Applications After (1)

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

Country Status (4)

Country Link
KR (1) KR100686774B1 (en)
AT (1) ATE456159T1 (en)
DE (1) DE60043745D1 (en)
GB (2) GB9930010D0 (en)

Also Published As

Publication number Publication date
KR100686774B1 (en) 2007-02-23
GB0003136D0 (en) 2000-04-05
KR20020073151A (en) 2002-09-19
DE60043745D1 (en) 2010-03-11
ATE456159T1 (en) 2010-02-15

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Legal Events

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