BRPI0915349A2 - dispositivos e método de medição de pressão - Google Patents

dispositivos e método de medição de pressão

Info

Publication number: BRPI0915349A2
Authority: BR; Brazil
Prior art keywords: pressure measuring; measuring devices; devices; pressure; measuring
Prior art date: 2008-06-18

Application number

BRPI0915349A

Other languages

English (en)

Inventor

Kasra Khazeni

Original Assignee

Qualcomm Mems Technologies Inc

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.)

2008-06-18

Filing date

2009-06-16

Publication date

2015-10-27

2009-06-16 Application filed by Qualcomm Mems Technologies Inc filed Critical Qualcomm Mems Technologies Inc

2015-10-27 Publication of BRPI0915349A2 publication Critical patent/BRPI0915349A2/pt

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0082—Transmitting or indicating the displacement of capsules by electric, electromechanical, magnetic, or electromechanical means
- G01L9/0086—Transmitting or indicating the displacement of capsules by electric, electromechanical, magnetic, or electromechanical means using variations in capacitance
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B3/00—Devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
- G01L9/0072—Transmitting or indicating the displacement of flexible diaphragms using variations in capacitance
- G01L9/0073—Transmitting or indicating the displacement of flexible diaphragms using variations in capacitance using a semiconductive diaphragm

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Computer Hardware Design (AREA)
Microelectronics & Electronic Packaging (AREA)
Measuring Fluid Pressure (AREA)
Mechanical Light Control Or Optical Switches (AREA)
Micromachines (AREA)

BRPI0915349A 2008-06-18 2009-06-16 dispositivos e método de medição de pressão BRPI0915349A2 (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US12/141,326 US7860668B2 (en)	2008-06-18	2008-06-18	Pressure measurement using a MEMS device
PCT/US2009/047552 WO2009155298A1 (en)	2008-06-18	2009-06-16	Pressure measurement using a mems device

Publications (1)

Publication Number	Publication Date
BRPI0915349A2 true BRPI0915349A2 (pt)	2015-10-27

Family

ID=40974525

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0915349A BRPI0915349A2 (pt)	2008-06-18	2009-06-16	dispositivos e método de medição de pressão

Country Status (9)

Country	Link
US (2)	US7860668B2 (pt)
EP (1)	EP2307867A1 (pt)
JP (1)	JP2011524988A (pt)
KR (1)	KR20110016995A (pt)
CN (2)	CN102788657A (pt)
BR (1)	BRPI0915349A2 (pt)
CA (1)	CA2728433A1 (pt)
RU (1)	RU2011101312A (pt)
WO (1)	WO2009155298A1 (pt)

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2008
- 2008-06-18 US US12/141,326 patent/US7860668B2/en not_active Expired - Fee Related
2009
- 2009-06-16 BR BRPI0915349A patent/BRPI0915349A2/pt not_active IP Right Cessation
- 2009-06-16 KR KR1020117000537A patent/KR20110016995A/ko not_active Withdrawn
- 2009-06-16 CN CN2012102443804A patent/CN102788657A/zh active Pending
- 2009-06-16 CN CN2009801226958A patent/CN102066891B/zh not_active Expired - Fee Related
- 2009-06-16 EP EP09767607A patent/EP2307867A1/en not_active Withdrawn
- 2009-06-16 WO PCT/US2009/047552 patent/WO2009155298A1/en not_active Ceased
- 2009-06-16 RU RU2011101312/28A patent/RU2011101312A/ru not_active Application Discontinuation
- 2009-06-16 JP JP2011514760A patent/JP2011524988A/ja not_active Ceased
- 2009-06-16 CA CA2728433A patent/CA2728433A1/en not_active Abandoned
2010
- 2010-11-30 US US12/956,611 patent/US20110071775A1/en not_active Abandoned

Also Published As

Publication number	Publication date
CN102788657A (zh)	2012-11-21
JP2011524988A (ja)	2011-09-08
CA2728433A1 (en)	2009-12-23
KR20110016995A (ko)	2011-02-18
US20090319220A1 (en)	2009-12-24
US7860668B2 (en)	2010-12-28
RU2011101312A (ru)	2012-07-27
US20110071775A1 (en)	2011-03-24
EP2307867A1 (en)	2011-04-13
WO2009155298A1 (en)	2009-12-23
CN102066891B (zh)	2012-09-05
CN102066891A (zh)	2011-05-18

Publication	Publication Date	Title
BRPI0915349A2 (pt)	2015-10-27	dispositivos e método de medição de pressão
FI20080182A0 (fi)	2008-03-04	Mittausmenetelmä ja -laite
BR112012011910A2 (pt)	2017-10-10	dispositivo e método
BRPI0823091A2 (pt)	2015-06-16	Metodo e aparelho de comunicacao
BRPI0912934A2 (pt)	2016-07-05	aparelho e método
BRPI0807225A2 (pt)	2014-04-29	Dispositivo e método endocirúrgico
BRPI0910713A2 (pt)	2015-09-29	método e aparelhos
EP2328125A4 (en)	2011-09-07	METHOD AND DEVICE FOR CONNECTING IMAGES
BRPI0914874A2 (pt)	2015-11-24	dispositivo de sensor de pressão
BRPI0915675A2 (pt)	2014-02-04	Aparelho de medição
BRPI0914258A2 (pt)	2015-11-03	dispostivo sensor de pressão
BRPI1008917A2 (pt)	2016-03-15	dispositivo de exibição e método de exibição
BRPI0816907A2 (pt)	2015-03-17	Método e dispositivo
BRPI0914558A2 (pt)	2015-12-15	dispositivo e métodos de manuseio tunular
BRPI0922991A2 (pt)	2016-01-26	metodo de comunicaco e dispositivo de comunicacao
BRPI0917905A2 (pt)	2015-11-10	dispositivo de memória e método do mesmo
BRPI0912025A2 (pt)	2015-10-06	dispositivo de medida de diferencial de pressão
BRPI1006494A2 (pt)	2016-03-15	dispositivo e metodo de localização de descargas parciais
BRPI0915849A2 (pt)	2015-11-03	disposição de vedação e método de vedação
DK2192381T3 (da)	2013-02-25	Fremgangsmåde og diametermåleindretning
BRPI0822747A2 (pt)	2015-06-23	Dispositivo e método de navegação
FI20085158A0 (fi)	2008-02-21	Laite ja menetelmä
FI20070150A7 (fi)	2008-08-23	Sakeutusmenetelmä ja sakeutuslaite
FI20075686A0 (fi)	2007-09-28	Konfigurointimenetelmä ja -laite
FI20075370A0 (fi)	2007-05-23	Putkistoelementti ja menetelmä ja laitteisto sen valmistamiseksi

Legal Events

Date	Code	Title	Description
2015-12-08	B08F	Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]	Free format text: REFERENTE AS 5A E 6A ANUIDADES.
2016-04-05	B08K	Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]	Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2344 DE 08-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.