TWI370251B - Voltage detecting circuit - Google Patents

Voltage detecting circuit

Info

Publication number: TWI370251B
Authority: TW; Taiwan
Prior art keywords: detecting circuit; voltage detecting; voltage; circuit; detecting
Prior art date: 2008-06-06

Application number

TW097121041A

Other languages

English (en)

Other versions

TW200951453A (en

Inventor

Chun Nan Su

Chin Lung Lai

Original Assignee

Primax Electronics 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.)

2008-06-06

Filing date

2008-06-06

Publication date

2012-08-11

2008-06-06 Application filed by Primax Electronics Ltd filed Critical Primax Electronics Ltd

2008-06-06 Priority to TW097121041A priority Critical patent/TWI370251B/zh

2008-08-21 Priority to US12/195,903 priority patent/US8094032B2/en

2009-12-16 Publication of TW200951453A publication Critical patent/TW200951453A/zh

2012-08-11 Application granted granted Critical

2012-08-11 Publication of TWI370251B publication Critical patent/TWI370251B/zh

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0084—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring voltage only

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Measurement Of Current Or Voltage (AREA)

TW097121041A 2008-06-06 2008-06-06 Voltage detecting circuit TWI370251B (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
TW097121041A TWI370251B (en)	2008-06-06	2008-06-06	Voltage detecting circuit
US12/195,903 US8094032B2 (en)	2008-06-06	2008-08-21	Voltage detecting circuit

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
TW097121041A TWI370251B (en)	2008-06-06	2008-06-06	Voltage detecting circuit

Publications (2)

Publication Number	Publication Date
TW200951453A TW200951453A (en)	2009-12-16
TWI370251B true TWI370251B (en)	2012-08-11

Family

ID=41399823

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW097121041A TWI370251B (en)	2008-06-06	2008-06-06	Voltage detecting circuit

Country Status (2)

Country	Link
US (1)	US8094032B2 (zh)
TW (1)	TWI370251B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10579107B2 (en) *	2017-03-22	2020-03-03	Microsoft Technology Licensing, Llc	Reversible connector orientation detection circuitry

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3852732A (en) *	1973-03-30	1974-12-03	Westinghouse Electric Corp	Solid state universal battery monitor
US3979657A (en) *	1973-05-15	1976-09-07	Westinghouse Electric Corporation	Battery monitor with automatic scale and recycle prevents
NL8204628A (nl) *	1982-11-30	1984-06-18	Philips Nv	Inrichting voor het signaleren van een bepaalde laadtoestand van een accubatterij.
US5760587A (en) *	1995-06-28	1998-06-02	Ford Global Technologies, Inc.	Battery measurement method
WO1997024652A1 (en) *	1995-12-29	1997-07-10	Advanced Micro Devices, Inc.	Integrated circuit reset incorporating battery monitor and watchdog timer
US6242920B1 (en) *	1998-09-18	2001-06-05	Tektronix, Inc.	Apparatus for use in a DMM for measuring the battery voltage of the DMM
US6483275B1 (en) *	1999-04-23	2002-11-19	The Board Of Trustees Of The Univesity Of Illinois	Consumer battery having a built-in indicator
JP4531608B2 (ja) *	2005-03-30	2010-08-25	ルネサスエレクトロニクス株式会社	電池電圧測定装置
KR100845320B1 (ko) *	2006-07-24	2008-07-10	주식회사 애트랩	배터리를 이용하는 장치 및 이 장치의 배터리 교체 또는재충전 시기 검출 방법

2008
- 2008-06-06 TW TW097121041A patent/TWI370251B/zh not_active IP Right Cessation
- 2008-08-21 US US12/195,903 patent/US8094032B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US20090303063A1 (en)	2009-12-10
US8094032B2 (en)	2012-01-10
TW200951453A (en)	2009-12-16

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Legal Events

Date	Code	Title	Description
2017-05-11	MM4A	Annulment or lapse of patent due to non-payment of fees