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1.发明申请A PORTABLE COMMUNICATION DEVICE WITH ELECTROMECHANICAL TRANSDUCER MEANS AND A BATTERY PACK THEREFOR 审中-公开具有机电传感器的便携式通信装置及其电池组
公开(公告)号：WO9963642A3
公开(公告)日：2000-02-17
申请号：PCT/SE9900911
申请日：1999-05-28
Applicant: ERICSSON TELEFON AB L M
Inventor： WOLF MATS , SVENSSON PER
CPC classification number: H02K35/00 , H02J7/14 , H02K7/1892
Abstract: A portable communication device has electromechanical transducer means for converting mechanical energy, caused by movements of the portable communication device, into electrical energy for supplying power to the portable communication device. The electromechanical transducer means is arranged to store mechanical energy after a respective movement of the portable communication device ceases.
Abstract translation: 一种便携式通信装置具有用于将由便携式通信装置的移动引起的机械能转换成用于向便携式通信装置供电的电能的机电换能器装置。 机电换能器装置被布置成在便携式通信装置的相应移动停止之后存储机械能。
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公开(公告)号：MY127021A
公开(公告)日：2006-11-30
申请号：MYPI20000975
申请日：2000-03-13
Applicant: ERICSSON TELEFON AB L M
Inventor： WOLF MATS , PTASINSKI KRISTOFFER , WENDELRUP HEINO , MERCKE JOHAN , FORSBERG CHARLES , KALOGEROPOULOS SARANDIS , HANSSON MAGNUS , ANDERSSON RICHARD
Abstract: A METHOD AND APPARATUS FOR MAINTENANCE CHARGING A BATTERY IS DISCLOSED. A BATTERY IS FULLY CHARGED USING CONVENTIONAL CC-CV TECHNIQUES AND SUBSEQUENTLY IS MAINTENANCE CHARGED BY APPLYING (210, 220) A FIRST MAINTENANCE VOLTAGE (VM, 1) TO THE BATTERY FOR A FIRST PREDETERMINED TIME PERIOD. IF DESIRED, A SECOND MAINTENANCE VOLTAGE (VM, 2) MAY BE APPLIED (230, 240) TO THE BATTERY FOR A SECOND PREDETERMINED TIME PERIOD. AN APPARATUS FOR MAINTENANCE CHARGING A BATTERY UTILIZES A TIMER AND A CHARGE CONTROLLER TO APPLY A MAINTENANCE VOLTAGE TO A BATTERY FOR A PREDETERMINED TIME PERIOD. (FIGURE 2)
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3.发明专利
公开(公告)号：AU4665199A
公开(公告)日：1999-12-20
申请号：AU4665199
申请日：1999-05-28
Applicant: ERICSSON TELEFON AB L M
Inventor： WOLF MATS , SVENSSON PER
Abstract: A portable communication device has an electromechanical transducer for converting mechanical energy, caused by movements of the portable communication device, into electrical energy for supplying power to the portable communication device. The electromechanical transducer is arranged to store mechanical energy after a respective movement of the portable communication device ceases.
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公开(公告)号：BR0009082A
公开(公告)日：2002-01-02
申请号：BR0009082
申请日：2000-02-29
Applicant: ERICSSON TELEFON AB L M
Inventor： KALOGEROPOULOS SARANDIS , ANDERSSON RICHARD , MERCKE JOHAN , FORSBERG CHARLES , HANSSON MAGNUS , WENDELRUP HEINO , WOLF MATS , PTASINSKI KRISTOFFER
Abstract: A method and apparatus for maintenance charging a battery is disclosed. A battery is fully charged using conventional CC-CV techniques and subsequently is maintenance charged by applying a first maintenance voltage to the battery for a first predetermined time period. If desired, a second maintenance voltage may be applied to the battery for a second predetermined time period. An apparatus for maintenance charging a battery utilizes a timer and a charge controller to apply a maintenance voltage to a battery for a predetermined time period.
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公开(公告)号：AU3990600A
公开(公告)日：2000-10-04
申请号：AU3990600
申请日：2000-02-29
Applicant: ERICSSON TELEFON AB L M
Inventor： KALOGEROPOULOS SARANDIS , ANDERSSON RICHARD , MERCKE JOHAN , FORSBERG CHARLES , HANSSON MAGNUS , WENDELRUP HEINO , WOLF MATS , PTASINSKI KRISTOFFER
Abstract: A method and apparatus for maintenance charging a battery is disclosed. A battery is fully charged using conventional CC-CV techniques and subsequently is maintenance charged by applying a first maintenance voltage to the battery for a first predetermined time period. If desired, a second maintenance voltage may be applied to the battery for a second predetermined time period. An apparatus for maintenance charging a battery utilizes a timer and a charge controller to apply a maintenance voltage to a battery for a predetermined time period.
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Patent Agency Ranking
公开(公告)号：EE04477B1
公开(公告)日：2005-04-15
申请号：EEP200000670
申请日：1999-05-28
Applicant: ERICSSON TELEFON AB L M
Inventor： WOLF MATS , SVENSSON PER
Abstract: A portable communication device has an electromechanical transducer for converting mechanical energy, caused by movements of the portable communication device, into electrical energy for supplying power to the portable communication device. The electromechanical transducer is arranged to store mechanical energy after a respective movement of the portable communication device ceases.
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公开(公告)号：EE03939B1
公开(公告)日：2002-12-16
申请号：EEP200000081
申请日：1999-05-20
Applicant: ERICSSON TELEFON AB L M
Inventor： WOLF MATS , SCHEELE CLAES HENRY VON
Abstract: A portable device, for example a portable phone (1), has a display comprising a first element (2) and a second element (3). The first element (2) is adapted to display information, and the second element (3) is an electrochromic element, which at least partially covers the first element (2). This has the advantage of allowing the electrochromic window to enhance the design flexibility of the display. In addition, the display enables power consumption to be saved in a portable device having such first and second elements, by switching off the first display element when the device is placed into a standby mode, and switching the electrochromic element into a non-transparent state to indicate that it is in said standby mode. The device may also be used with other portable devices such as a personal organizer or laptop computer.
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公开(公告)号：EE200000670A
公开(公告)日：2002-06-17
申请号：EEP200000670
申请日：1999-05-28
Applicant: ERICSSON TELEFON AB L M
Inventor： WOLF MATS , SVENSSON PER
Abstract: A portable communication device has an electromechanical transducer for converting mechanical energy, caused by movements of the portable communication device, into electrical energy for supplying power to the portable communication device. The electromechanical transducer is arranged to store mechanical energy after a respective movement of the portable communication device ceases.
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公开(公告)号：BR9910879A
公开(公告)日：2001-02-28
申请号：BR9910879
申请日：1999-05-28
Applicant: ERICSSON TELEFON AB L M
Inventor： WOLF MATS , SVENSSON PER
Abstract: A portable communication device has an electromechanical transducer for converting mechanical energy, caused by movements of the portable communication device, into electrical energy for supplying power to the portable communication device. The electromechanical transducer is arranged to store mechanical energy after a respective movement of the portable communication device ceases.
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10.发明专利
公开(公告)号：HK1038111A1
公开(公告)日：2002-03-01
申请号：HK01108894
申请日：2001-12-19
Applicant: ERICSSON TELEFON AB L M
Inventor： WOLF MATS , SVENSSON PER
Abstract: A portable communication device has an electromechanical transducer for converting mechanical energy, caused by movements of the portable communication device, into electrical energy for supplying power to the portable communication device. The electromechanical transducer is arranged to store mechanical energy after a respective movement of the portable communication device ceases.
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