Groundhog Inc.
Records under this name other than the patents Groundhog Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 14 patents it holds.
Showing 1 to 4 of 4 · Back to Groundhog Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,561,876 | System with user interface for network planning and mobility management optimization in a mobile communication network and method thereof Term ended Term ended Nov 14, 2025 · From the USPTO record | Term ended | Term ended Nov 14, 2025 | From the USPTO record |
| US 7,263,358 | Method for detecting and reducing ping-pong handover effect of cellular network Term ended Term ended Oct 8, 2025 · From the USPTO record | Term ended | Term ended Oct 8, 2025 | From the USPTO record |
| US 8,031,676 | System for constructing a mobility model for use in mobility management in a wireless communication system and method thereof Term ended Term ended Feb 21, 2023 · From the USPTO record | Term ended | Term ended Feb 21, 2023 | From the USPTO record |
| US 4,077,480 | One man operated, twin wheel mounted powered earth drill Term ended Term ended no later than Mar 7, 1998 · Low confidence | Term ended | Term ended no later than Mar 7, 1998 | Low confidence |