Petrus Evers Phones & Addresses
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Irving, TX
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Dallas, TX
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Frisco, TX
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Bridgewater, NJ
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2960 Pricetown Rd, Temple, PA 19560 (610) 929-0186
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Lynchburg, VA
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Durham, NC
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Manlius, NY
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2960 Pricetown Rd, Temple, PA 19560
Business Records
Name / Title
Company / Classification
Phones & Addresses
Principal
Advanced at, LLC
Business Services at Non-Commercial Site
Business Services at Non-Commercial Site
2960 Pricetown Rd, Spring Valley, PA 19560
(484) 331-3222
(484) 331-3222
Publications
Us Patents
Battery Capacity Calibration
View pageUS Patent:
20020167293, Nov 14, 2002
Filed:
May 16, 2001
Appl. No.:
09/859237
Inventors:
Kristoffer Ptasinski - Lund, SE
Charles Forsberg - Skurup, SE
Sarandis Kalogeropoulos - Malmo, SE
Rickard Andersson - Lund, SE
Petrus Evers - Temple PA, US
Anders Langberg - Trelleborg, SE
David Demers - Wake Forest NC, US
Jeremy Carlson - Cary NC, US
Derek Liddle - Tadley, GB
Charles Forsberg - Skurup, SE
Sarandis Kalogeropoulos - Malmo, SE
Rickard Andersson - Lund, SE
Petrus Evers - Temple PA, US
Anders Langberg - Trelleborg, SE
David Demers - Wake Forest NC, US
Jeremy Carlson - Cary NC, US
Derek Liddle - Tadley, GB
International Classification:
H02J007/00
US Classification:
320/132000
Abstract:
Method and apparatus for calibrating a rechargeable battery for mobile telephones and other electronic devices. Calibration is accomplished during a process of completely charging the battery by determining the total amount of charge accepted by the battery during the charging process, and providing a value of total charge capacity of the battery based, at least in part, on the total amount of charge accepted by the battery. The total charge capacity of the battery is used to calculate remaining battery capacity and to predict the remaining operational time of the device. Alternative calibration procedures are provided if the battery is not completely discharged before charging or if the battery is not fully charged by the charging process. The calibration procedures of the invention require no interaction from a user (other than his initiating the normal charging process), and typically permits a calibration to be carried out notwithstanding varying usage habits of different users.