Invention Grant
- Patent Title: Method and apparatus for wireless communication of identification information between radio frequency devices
- Patent Title (中): 用于射频设备之间的识别信息的无线通信的方法和装置
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Application No.: US11846788Application Date: 2007-08-29
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Publication No.: US07786845B2Publication Date: 2010-08-31
- Inventor: James E. O'Toole , John R. Tuttle , Mark E. Tuttle , Tyler Lowrey , Kevin M. Devereaux , George E. Pax , Brian P. Higgins , David K. Ovard , Shu-Sun Yu , Robert R. Rotzoll
- Applicant: James E. O'Toole , John R. Tuttle , Mark E. Tuttle , Tyler Lowrey , Kevin M. Devereaux , George E. Pax , Brian P. Higgins , David K. Ovard , Shu-Sun Yu , Robert R. Rotzoll
- Applicant Address: US NY Mount Kisco
- Assignee: Round Rock Research, LLC
- Current Assignee: Round Rock Research, LLC
- Current Assignee Address: US NY Mount Kisco
- Agency: Gazdzinski & Associates, PC
- Main IPC: H04Q5/22
- IPC: H04Q5/22
Abstract:
Identification information is wirelessly communicated between radio frequency devices. In one embodiment, a first wireless device transmits a signal to request identification information. Other wireless devices are each affixed a respective item, and each of the other wireless devices determines if a reply signal is to be transmitted, and if so, communicates the reply signal to the first wireless device.
Public/Granted literature
- US20080030353A1 Methods For Remotely Logging Temperatures Of Perishable Articles Public/Granted day:2008-02-07
Information query
