Patents by Inventor Harry F. Tsai
Harry F. Tsai has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9147176Abstract: A system for identifying different types of products on a display hanger and determining a quantity of each of the different types of products includes a plurality of electrically conductive segments coupled to the display hanger, an electrically conductive rail coupled to the display hanger, and a sensor device electrically coupled to each of the plurality of electrically conductive segments and to the electrically conductive rail. The sensor device is configured to identify the different types of products on the display hanger and to determine the quantity of each of the different types of products based on a unique electrical signature associated with each of the different types of products.Type: GrantFiled: November 25, 2014Date of Patent: September 29, 2015Assignee: Trimble Navigation LimitedInventors: Satyan P. Shah, Harry F. Tsai
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Publication number: 20150076227Abstract: A system for identifying different types of products on a display hanger and determining a quantity of each of the different types of products includes a plurality of electrically conductive segments coupled to the display hanger, an electrically conductive rail coupled to the display hanger, and a sensor device electrically coupled to each of the plurality of electrically conductive segments and to the electrically conductive rail. The sensor device is configured to identify the different types of products on the display hanger and to determine the quantity of each of the different types of products based on a unique electrical signature associated with each of the different types of products.Type: ApplicationFiled: November 25, 2014Publication date: March 19, 2015Inventors: Satyan P. Shah, Harry F. Tsai
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Patent number: 8915430Abstract: A system for identifying different types of products on a display hanger and determining a quantity of each of the different types of products includes a plurality of electrically conductive segments coupled to the display hanger, an electrically conductive rail coupled to the display hanger, and a sensor device electrically coupled to each of the plurality of electrically conductive segments and to the electrically conductive rail. The sensor device is configured to identify the different types of products on the display hanger and to determine the quantity of each of the different types of products based on a unique electrical signature associated with each of the different types of products.Type: GrantFiled: July 26, 2013Date of Patent: December 23, 2014Assignee: Trimble Navigation LimitedInventors: Satyan P. Shah, Harry F. Tsai
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Publication number: 20140299663Abstract: A system for identifying different types of products on a display hanger and determining a quantity of each of the different types of products includes a plurality of electrically conductive segments coupled to the display hanger, an electrically conductive rail coupled to the display hanger, and a sensor device electrically coupled to each of the plurality of electrically conductive segments and to the electrically conductive rail. The sensor device is configured to identify the different types of products on the display hanger and to determine the quantity of each of the different types of products based on a unique electrical signature associated with each of the different types of products.Type: ApplicationFiled: July 26, 2013Publication date: October 9, 2014Applicant: Trimble Navigation LimitedInventors: Satyan P. Shah, Harry F. Tsai
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Patent number: 8330580Abstract: A radio device such as a wireless tag reader communicates with multiple types of wireless identification tags in a monitored region. The radio device includes a network interface to receive messages transmitted over a network. In response to receiving a message indicating to reconfigure the radio device to support an additional wireless tag protocol, the radio is reconfigured to support communications with a corresponding new type of wireless identification tag in a monitored region. Based on this technique of reconfiguring the radio device via network messages, the radio device optionally supports additional, new or latest versions of wireless tag protocols without having to physically reprogram or replace the radio device.Type: GrantFiled: February 28, 2011Date of Patent: December 11, 2012Assignee: Trimble Navigation LimitedInventors: Matthew S. Reynolds, Joseph L. Richards, Sumukh N. Pathare, E. Rehmatulla Post, Yael G. Maguire, Harry F. Tsai, Ravikanth S. Pappu, Bernd Schoner
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Publication number: 20120062366Abstract: The present disclosure is directed to methods and systems for a modular, configurable radio frequency identification (RFID) system receiving RFID communications and packaged in a casing for incorporation into a host object. The RFID system may interact with other systems based on the received RFID communications, and may include an antenna. An RFID receiver may receive RFID communications from an RFID tag via the antenna. A memory element may store a configuration for the system, which may be specific to a context of the host object and specify interactions with a second system in response to the received RFID communications. A processor may retrieve from the memory element the configuration responsive to receiving the RFID communications. A transmitter may transmit, via a second communications protocol, a request to the second system based on the interactions specified by the retrieved configuration.Type: ApplicationFiled: September 8, 2011Publication date: March 15, 2012Inventors: Ravikanth Pappu, Bernd Schoner, Harry F. Tsai, Brian Fiegel
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Patent number: 7999658Abstract: A radio device such as a wireless tag reader communicates with multiple types of wireless identification tags in a monitored region. The radio device includes a network interface to receive messages transmitted over a network. In response to receiving a message indicating to reconfigure the radio device to support an additional wireless tag protocol, the radio is reconfigured to support communications with a corresponding new type of wireless identification tag in a monitored region. Based on this technique of reconfiguring the radio device via network messages, the radio device optionally supports additional, new or latest versions of wireless tag protocols without having to physically reprogram or replace the radio device.Type: GrantFiled: June 19, 2006Date of Patent: August 16, 2011Assignee: Trimble Navigation LimitedInventors: Matthew S. Reynolds, Joseph L. Richards, Sumukh N. Pathare, E. Rehmatulla Post, Yael G. Maguire, Harry F. Tsai, Ravikanth S. Pappu, Bernd Schoner
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Publication number: 20110148591Abstract: A radio device such as a wireless tag reader communicates with multiple types of wireless identification tags in a monitored region. The radio device includes a network interface to receive messages transmitted over a network. In response to receiving a message indicating to reconfigure the radio device to support an additional wireless tag protocol, the radio is reconfigured to support communications with a corresponding new type of wireless identification tag in a monitored region. Based on this technique of reconfiguring the radio device via network messages, the radio device optionally supports additional, new or latest versions of wireless tag protocols without having to physically reprogram or replace the radio device.Type: ApplicationFiled: February 28, 2011Publication date: June 23, 2011Inventors: MATTHEW S. REYNOLDS, Joseph L. Richards, Sumukh N. Pathare, E. Rehmatulla Post, Yael G. Maguire, Harry F. Tsai, Ravikanth S. Pappu, Bernd Schoner
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Patent number: 7961078Abstract: A radio device such as a wireless tag reader communicates with multiple types of wireless identification tags in a monitored region. The radio device includes a network interface to receive messages transmitted over a network. In response to receiving a message indicating to reconfigure the radio device to support an additional wireless tag protocol, the radio is reconfigured to support communications with a corresponding new type of wireless identification tag in a monitored region. Based on this technique of reconfiguring the radio device via network messages, the radio device optionally supports additional, new or latest versions of wireless tag protocols without having to physically reprogram or replace the radio device.Type: GrantFiled: June 19, 2006Date of Patent: June 14, 2011Assignee: Trimble Navigation LimitedInventors: Matthew S. Reynolds, Joseph L. Richards, Sumukh N. Pathare, E. Rehmatulla Post, Yael G. Maguire, Harry F. Tsai, Ravikanth S. Pappu, Bernd Schoner
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Patent number: 7075412Abstract: A radio device such as a wireless tag reader communicates with multiple types of wireless identification tags in a monitored region. The radio device includes a network interface to receive messages transmitted over a network. In response to receiving a message indicating to reconfigure the radio device to support an additional wireless tag protocol, the radio is reconfigured to support communications with a corresponding new type of wireless identification tag in a monitored region. Based on this technique of reconfiguring the radio device via network messages, the radio device optionally supports additional, new or latest versions of wireless tag protocols without having to physically reprogram or replace the radio device.Type: GrantFiled: May 29, 2003Date of Patent: July 11, 2006Assignee: Thingmagic L.L.C.Inventors: Matthew S. Reynolds, Joseph L. Richards, Sumukh N. Pathare, E. Rehmatulla Post, Yael G. Maguire, Harry F. Tsai, Ravikanth S. Pappu, Bernd Schoner