Invention Grant
- Patent Title: Method and system for voltage collapse protection
- Patent Title (中): 电压塌陷保护方法及系统
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Application No.: US13804666Application Date: 2013-03-14
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Publication No.: US09236752B2Publication Date: 2016-01-12
- Inventor: Nihit Bajaj , Cheong Kun , Baiying Yu , Hua Guan
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Fountainhead Law Group P.C.
- Main IPC: H02J7/04
- IPC: H02J7/04 ; H02J7/00
Abstract:
Disclosed is battery charging circuit having a first detection circuit and a second detection circuit for detecting when to terminate an activated voltage collapse protection operation. The first detection circuit may be an analog design and the second detection circuit may include digital circuitry.
Public/Granted literature
- US20140070618A1 METHOD AND SYSTEM FOR VOLTAGE COLLAPSE PROTECTION Public/Granted day:2014-03-13
Information query
