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公开(公告)号：US20160204636A1
公开(公告)日：2016-07-14
申请号：US14990861
申请日：2016-01-08
Applicant: Hand Held Products, Inc.
Inventor： Christopher Allen , Stephen J. Colavito , Thomas Haggerty
CPC classification number: H02J7/0044 , H02J7/0006
Abstract: Cordless indicia readers may use a rechargeable energy storage unit (RESU) for power. The RESU may include either at least one lithium-ion battery or at least one super capacitor. Problems may arise when an RESU containing a lithium-ion battery is charged using a super-capacitor charging-scheme. The present invention embraces a system and method for charging a barcode scanner that includes determining the RESU type and then charging the RESU with a charging process that is appropriate for the RESU type.
Abstract translation: 无绳标记读卡器可以使用可再充电能量存储单元（RESU）进行供电。 RESU可以包括至少一个锂离子电池或至少一个超级电容器。 当使用超级电容器充电方案对含有锂离子电池的RESU进行充电时，可能会出现问题。 本发明包括一种用于对条形码扫描器充电的系统和方法，其包括确定RESU类型，然后用适于RESU类型的充电过程对RESU充电。
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Patent Agency Ranking
公开(公告)号：US11139665B2
公开(公告)日：2021-10-05
申请号：US16859406
申请日：2020-04-27
Applicant: Hand Held Products, Inc.
Inventor： Stephen J. Colavito , Ka Man Au , Christopher Allen , Larry Ramsey-Macomber
Abstract: A wireless electronic device is provided which comprises a rechargeable power supply and a power capacity indicator unit. The power capacity indicator unit comprises one or more sensors configured to detect that the wireless electronic device is out of a base charger and is in an idle state for a predetermined idle threshold. The one or more sensors are further configured to detect when a power level of the rechargeable power supply is within at least one predetermined power threshold range. The control unit is configured to activate at least one power status indicator corresponding to the at least one predetermined power threshold range when the wireless electronic device is detected to be out of the base charger and in the idle state for the predetermined idle threshold, and the detection of the power level of the rechargeable power supply is within at least one predetermined power threshold range.
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公开(公告)号：US20210126479A1
公开(公告)日：2021-04-29
申请号：US17139688
申请日：2020-12-31
Applicant: Hand Held Products, Inc.
Inventor： Jiaqi Liu , Janna Yu , Lei Wang , Larry Ramsey-Macomber , Stephen J. Colavito , Derrick Cheng , Charles Joseph Cunningham, IV , Ka Man Au , Joseph Livingston , HongJian Jin , David Wilz, SR. , Gavin Di
Abstract: Charging/recharging systems and charge status indicators are provided. In one implementation, a charge status indicator includes a charge sensing device configured to sense the charge of a rechargeable power supply. The charge status indicator further includes a detection device configured to compare the sensed charge with a plurality of predetermined levels in order to determine one of a plurality of capacity ranges of the rechargeable power supply. The charge status indicator also includes a first light emitting diode (LED), a second LED, and a switching circuit configured to switch the first and second LEDs on and off using a plurality of predefined illumination patterns to indicate the capacity range of the rechargeable power supply.
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公开(公告)号：US10263443B2
公开(公告)日：2019-04-16
申请号：US15870010
申请日：2018-01-12
Applicant: Hand Held Products, Inc.
Inventor： Stephen J. Colavito , Ka Man Au , Christopher Allen , Larry Ramsey-Macomber
Abstract: A wireless electronic device is provided which comprises a rechargeable power supply and a power capacity indicator unit. The power capacity indicator unit comprises one or more sensors configured to detect that the wireless electronic device is out of a base charger and is in an idle state for a predetermined idle threshold. The one or more sensors are further configured to detect when a power level of the rechargeable power supply is within at least one predetermined power threshold range. The control unit is configured to activate at least one power status indicator corresponding to the at least one predetermined power threshold range when the wireless electronic device is detected to be out of the base charger and in the idle state for the predetermined idle threshold, and the detection of the power level of the rechargeable power supply is within at least one predetermined power threshold range.
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公开(公告)号：US20180227274A1
公开(公告)日：2018-08-09
申请号：US15426162
申请日：2017-02-07
Applicant: Hand Held Products, Inc.
Inventor： Tao Xian , Stephen J. Colavito , Larry E. Ramsey-Macomber
CPC classification number: H04L63/0428 , G06K7/1095 , G06K7/1417 , G06K19/06037 , H04L9/12 , H04L9/38 , H04W12/04
Abstract: A system and method for secure data transfer between two secure computer systems via display-based transfer in geometric form. A first computer network stores alphanumeric data. The alphanumeric data is encoded into a geometric data form, such as a bar code or matrix code representation or other non-text, non-numeric data form suitable for visual display. The bar code or matrix code, or other geometric data form, is displayed on a display monitor connected to the first computer network. The system and method then receives the displayed geometric data form on a second computer network. The second computer network has a camera which obtains a view of the bar code, matrix code, or other geometric data representation. The second computer network then decodes the geometric data representation to restore the data to its native form (such as text or numbers). The second computer network then stores the retrieved data.
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公开(公告)号：US20160204623A1
公开(公告)日：2016-07-14
申请号：US14972460
申请日：2015-12-17
Applicant: Hand Held Products, Inc.
Inventor： Thomas Haggerty , Christopher Allen , Stephen J. Colavito
IPC: H02J7/00
CPC classification number: H02J7/007 , H02J7/0042 , H02J7/0052 , H02J7/0055 , H02J2007/006 , H02J2007/0062
Abstract: A method includes charging a device coupled to a charger, detecting a charger attached power supply configuration, and limiting a charge current of the charger based on the detected power supplies.
Abstract translation: 一种方法包括对耦合到充电器的装置充电，检测充电器附接的电源配置，以及基于检测到的电源来限制充电器的充电电流。
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