Patent Assignment
Reel/Frame 029343/0322
Assignment of Assignor's Interest
Recorded: 2012-11-23
Pages: 9
Assignor
MINDSPEED TECHNOLOGIES, INC.
Executed: 2012-10-30
Assignee
O'HEARN AUDIO LLC
2711 CENTERVILLE RD, SUITE 400, WILMINGTON, DELAWARE, 19808
Covered Properties
(30)
Variable Speed Playback System
Patent:
5,694,521 →
Application:
08/371,258 →
Delayed Decision Switched Prediction Multi-Stage Lsf Vector Quantization
Patent:
5,774,839 →
Application:
08/536,890 →
Speech Classification and Parameter Weighting Used in Codebook Search
Patent:
6,493,665 →
Application:
09/154,662 →
Adaptive Gain Reduction to Produce Fixed Codebook Target Signal
Patent:
6,104,992 →
Application:
09/154,663 →
Voice Activity Detection Speech Coding to Accommodate Music Signals
Patent:
6,633,841 →
Application:
09/526,017 →
Speech Gain Quantization Strategy
Patent:
6,782,360 →
Application:
09/574,396 →
Fixed Rate Speech Comperession System and Method
Patent:
6,959,274 →
Application:
09/663,662 →
Codebook Tables for Encoding and Decoding
Patent:
6,574,593 →
Application:
09/663,837 →
Rate Selection Method for Selectable Mode Vocoder
Patent:
7,054,809 →
Application:
10/126,307 →
Codebook Tables for Multi-Rate Encoding and Decoding with Pre-Gain and Delayed-Gain Quantization Tables
Patent:
6,757,649 →
Application:
10/409,404 →
Adaptive Correlation Window for Open-Loop Pitch
Recovering an Erased Voice Frame with Time Warping
Simple Noise Suppression Model
Signal Decomposition of Voiced Speech for Celp Speech Coding
Subframe Processing of a Celp Speech Coder After Derivation of Unquantized Pitch Gains and Generation of Quantized Pitch Gains
Low-Complexity Music Detection Algorithm and System
Music Detection for Enhancing Echo Cancellation and Speech Coding
Patent:
7,558,729 →
Application:
11/084,392 →
Speech Compression System and Method
Patent:
7,191,122 →
Application:
11/112,394 →
Music Detection with Low-Complexity Pitch Correlation Algorithm
Speech Post-Processing Using Mdct Coefficients
Pitch Prediction for Packet Loss Concealment
Speech Compression System and Method
Speech Transcoding in Gsm Networks
Speech Gain Quantization Strategy
Embedded Silence and Background Noise Compression
Speech Coding System and Method Using Bi-Directional Mirror-Image Predicted Pulses
Pitch Prediction for Use by a Speech Decoder to Conceal Packet Loss
Speech Gain Quantization Strategy
Speech Post-Processing Using Mdct Coefficients
Decoder with Embedded Silence and Background Noise Compression
Related Assignments
(20)
Other recorded transfers of the patents in this record — the chain of ownership.
Release of Security Interest
Oct 25, 2012
From: CONEXANT SYSTEMS, INC
To: MINDSPEED TECHNOLOGIES, INC
Reel/Frame 029236/0689 →
Release of Security Interest
Oct 25, 2012
From: CONEXANT SYSTEMS, INC
To: MINDSPEED TECHNOLOGIES, INC
Reel/Frame 029237/0191 →
Release of Security Interest
Oct 25, 2012
From: CONEXANT SYSTEMS, INC
To: MINDSPEED TECHNOLOGIES, INC
Reel/Frame 029237/0147 →
Release of Security Interest
Nov 7, 2012
From: CONEXANT SYSTEMS, INC
To: MINDSPEED TECHNOLOGIES, INC.
Reel/Frame 029286/0458 →
Corrective Assignment to Correct the Grant Language Within the Assignment Document Previously Recorded on Reel 014468 Frame 0137. Assignor(S) Hereby Confirms the Assignment Document.
Dec 4, 2012
From: CONEXANT SYSTEMS, INC.
To: MINDSPEED TECHNOLOGIES, INC.
Reel/Frame 029405/0728 →
Corrective Assignment to Correct the Grant Language Within the Assignment Document Previously Recorded on Reel 019767 Frame 0104. Assignor(S) Hereby Confirms the Assignment Document.
Dec 4, 2012
From: CONEXANT SYSTEMS, INC.
To: MINDSPEED TECHNOLOGIES, INC.
Reel/Frame 029405/0504 →
Corrective Assignment to Correct the Grant Language Within the Assignment Document Previously Recorded on Reel 018871 Frame 0350. Assignor(S) Hereby Confirms the Assignment Document.
Dec 4, 2012
From: CONEXANT SYSTEMS, INC.
To: MINDSPEED TECHNOLOGIES, INC.
Reel/Frame 029405/0398 →
Assignment of Assignor's Interest
Dec 28, 2012
From: CONEXANT SYSTEMS, INC.
To: MINDSPEED TECHNOLOGIES, INC.
Reel/Frame 029550/0159 →
Corrective Assignment to Correct the Name of the Assignee and the Assignee Address Previously Recorded on Reel 015566 Frame 0614. Assignor(S) Hereby Confirms the Name of the Assignee Is Conexant Systems, Inc.
Dec 28, 2012
From: GAO, YANG; BENYASSINE, ADIL
To: CONEXANT SYSTEMS, INC.
Reel/Frame 029549/0575 →
Correction to the Conveying Party and the Execution Date on the Recordation Cover Sheet of the Change of Name Recorded at Reel/Frame 010433/0822
Dec 31, 2012
From: ROCKWELL SEMICONDUCTOR SYSTEMS, INC.
To: CONEXANT SYSTEMS, INC.
Reel/Frame 029558/0105 →
Correction to the Conveying Party and the Execution Date on the Recordation Cover Sheet of the Change of Name Recorded at Reel/Frame 010433/0765
Dec 31, 2012
From: ROCKWELL SEMICONDUCTOR SYSTEMS, INC.
To: CONEXANT SYSTEMS, INC.
Reel/Frame 029558/0015 →
Merger
Nov 24, 2015
From: O'HEARN AUDIO LLC
To: NYTELL SOFTWARE LLC
Reel/Frame 037136/0356 →
Release of Security Interest
Sep 25, 2018
From: CONEXANT SYSTEMS, INC.
To: MINDSPEED TECHNOLOGIES, INC
Reel/Frame 046961/0704 →
Assignment of Assignor's Interest
Nov 10, 2019
From: NYTELL SOFTWARE LLC
To: INTELLECTUAL VENTURES ASSETS 142 LLC
Reel/Frame 050963/0872 →
Assignment of Assignor's Interest
Jan 3, 2020
From: INTELLECTUAL VENTURES ASSETS 142
To: DIGIMEDIA TECH, LLC
Reel/Frame 051463/0365 →
Assignment of Assignor's Interest
Jan 4, 2020
From: INTELLECTUAL VENTURES ASSETS 158 LLC
To: HANGER SOLUTIONS, LLC
Reel/Frame 051486/0425 →
Assignment of Assignor's Interest
Feb 2, 2020
From: NYTELL SOFTWARE LLC
To: INTELLECTUAL VENTURES ASSETS 158 LLC
Reel/Frame 051777/0173 →
Assignment of Assignor's Interest
Feb 17, 2021
From: INTELLECTUAL VENTURES ASSETS 134 LLC
To: PINEAPPLE34, LLC
Reel/Frame 055280/0878 →
Assignment of Assignor's Interest
Mar 28, 2025
From: NYTELL SOFTWARE LLC
To: INTELLECTUAL VENTURES ASSETS 198 LLC
Reel/Frame 070664/0627 →
Assignment of Assignor's Interest
May 9, 2025
From: INTELLECTUAL VENTURES ASSETS 198 LLC
To: DATASPHERE, LLC
Reel/Frame 071248/0632 →