Patents

border

Portfolio

GPNE Corp. holds more than 30 patents worldwide. The validity of GPNE’s key patent has been reexamined by the U.S. Patent and Trademark Office. Research In Motion (makers of BlackBerry) initiated the reexamination request in October 2012. After an intensive review by the Reexamination Unit of the U.S. Patent and Trademark Office, the validity of GPNE’s patent was confirmed.

Patent Number Date Issued Title
5,542,115 07/30/96 Paging Method and Apparatus
5,613,212 03/08/97 Paging Method and Apparatus
5,689,807 11/18/97 Paging Method and Apparatus
5,729,827 03/17/98 Pager With Station Switch Request
6,108,520 08/22/00 Paging Method and Apparatus
6,282,406 08/28/01 Paging Method and Apparatus
6,920,121 07/19/05 Quality Packet Radio Service For A General Packet Radio System
7,031,716 04/18/06 Network Communication System Using Assigned Timeslots for Nodes to Request a Bandwidth Amount for Data Transmission with a Resulting Grant for the Node to Transmit
7,200,406 04/03/07 Network Communication System Using a Single Reservation Request Made from a Node to Transmit its Data
7,209,748 04/24/07 Network Communication System Using a Single Reservation Request Over One or More Assigned Frequencies to Identify a Node
7,212,825 05/01/07 Network Communication System Using a Single Reservation Request Made with Randomly Generated Information to Identify a Node
7,555,267 06/30/09 Network Communication System Wherein a Node Obtains Resources for Transmitting Data by Transmitting Two Reservation Requests
7,570,954 08/04/09 Communication System Wherein a Clocking Signal From a Controller, a Request from a Node, Acknowledgement of the Request, and Data Transferred from the Node are all Provided on Different Frequencies, Enabling Simultaneous Transmission of These Signals
7,583,631 09/01/09 Quality Packet Radio Service For A General Packet Radio System
7,664,508 02/16/10 Communication System With a Request by a Single Node Made Over One of Two Separate Timeslots
7,668,511 02/23/10 Network Communication System With Nodes Transmitting Randomly Generated Information (RGI) and Controllers Transmitting a Copy of the RGI for Identification Purposes
7,738,439 06/15/10 Communication System With Request Reservation Timeslot Management
7,787,883 08/31/10 Apparatus For Network Communication System Allowing For Persistent Request Slots For Network Nodes As Well As Separate Identification to be Sent From Nodes
7,792,492 09/07/10 Network Communication System With an Alignment Signal to Allow a Controller to Provide Messages to Nodes and Transmission of the Messages Over Four Independent Frequencies
7,962,144 06/14/11 Method For Network Communication Allowing For Persistent Request Slots For Network Nodes As Well As Separate Identification Information To Be Sent From Nodes
8,086,240 12/27/11 Data Communication System Using A Reserve Request And Four Frequencies To Enable Transmitting Data Packets Which Can Include A Count Value And Termination Indication Information
8,233,460 07/31/12 Communication System With Map of Information Provided From Controller to Enable Communication With Nodes
8,311,020 11/13/12 Communication System Allowing Network Nodes to Efficiently Establish Communications With a Controller
8,335,195 11/18/12 Communication System Allowing Node Identification
8,559,404 10/15/13 Communication System With Connections Made Using Randomly Generated Information and Variable Frame Boundaries

Reexaminations

Patent Number Date Reexam Certificate Issued Request #
7,570,954 08/06/14 95/002,357
7,555,267 12/12/14 95/002,350