Edgewater Computer Systems, Inc.
Records under this name other than the patents Edgewater Computer Systems, 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 8 patents it holds.
Back to Edgewater Computer Systems, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,978,785 | Quadrature frequency doubler with adjustable phase offset Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 7,835,701 | Detecting and eliminating spurious energy in communications systems via multi-channel processing Formerly held Term ended Term ended May 4, 2026 · From the USPTO record | Term ended | Term ended May 4, 2026 | From the USPTO record |
| US 7,400,587 | Optimum frame fragmentation method for communication over error prone channels Formerly held Term ended Term ended Mar 21, 2026 · From the USPTO record | Term ended | Term ended Mar 21, 2026 | From the USPTO record |
| US 7,453,792 | Receiver architecture for pilot based OFDM systems Formerly held Term ended Term ended Feb 12, 2026 · From the USPTO record | Term ended | Term ended Feb 12, 2026 | From the USPTO record |
| US 7,733,764 | Method and system for dynamically reducing length of a delay chain Formerly held Term ended Term ended Feb 12, 2026 · From the USPTO record | Term ended | Term ended Feb 12, 2026 | From the USPTO record |
| US 9,338,044 | Method and apparatus to track gain variation in orthogonal frequency division multiplexing (OFDM) systems Formerly held Term ended Term ended Jan 6, 2026 · From the USPTO record | Term ended | Term ended Jan 6, 2026 | From the USPTO record |
| US 7,415,059 | Method and system for fast timing recovery for preamble based transmission systems Formerly held Term ended Term ended Nov 26, 2025 · From the USPTO record | Term ended | Term ended Nov 26, 2025 | From the USPTO record |
| US 7,248,189 | Programmable sample rate conversion engine for wideband systems Formerly held Term ended Term ended Oct 17, 2025 · From the USPTO record | Term ended | Term ended Oct 17, 2025 | From the USPTO record |
| US 7,339,512 | Analog-to-digital converter without track-and-hold Formerly held Term ended Term ended Sep 14, 2025 · From the USPTO record | Term ended | Term ended Sep 14, 2025 | From the USPTO record |
| US 9,722,849 | Method and apparatus to track gain variation in orthogonal frequency division multiplexing (OFDM) systems Formerly held Term ended Ended no later than Aug 12, 2025 · From the USPTO record | Term ended | Ended no later than Aug 12, 2025 | From the USPTO record |