User selectable noise suppression in a voice communication
US-12537012-B2 · Jan 27, 2026 · US
This page is not indexed by search engines while we improve data quality.
Challa Deepak Kumar patents
Challa Deepak Kumar is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Challa Deepak Kumar |
| Total patents | 12 |
| First publication | Apr 16, 2015 |
| Latest publication | Jan 27, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
User selectable noise suppression in a voice communication
US-2024212700-A1 · Jun 27, 2024 · US
Directional noise cancelling headset with multiple feedforward microphones
US-10755690-B2 · Aug 25, 2020 · US
Directional noise cancelling headset with multiple feedforward microphones
US-2019378491-A1 · Dec 12, 2019 · US
Assisted near-distance communication using binaural cues
US-9832587-B1 · Nov 28, 2017 · US
Systems and methods for feedback detection
US-9654874-B2 · May 16, 2017 · US
Variable rate adaptive active noise cancellation
US-9466282-B2 · Oct 11, 2016 · US
Limiting active noise cancellation output
US-9402132-B2 · Jul 26, 2016 · US
Variable rate adaptive active noise cancellation
US-2016125866-A1 · May 5, 2016 · US
Automated gain matching for multiple microphones
US-9258661-B2 · Feb 9, 2016 · US
Recent patents
Latest publications not already listed above.
Systems and methods for feedback detection
US-2015172815-A1 · Jun 18, 2015 · US
Limiting active noise cancellation output
US-2015104031-A1 · Apr 16, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Qualcomm Inc | 12 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G10K11/17881 | 6 |
| G10K11/17823 | 6 |
| G10K2210/1081 | 4 |
| G10K11/178 | 4 |
| G10K11/17854 | 4 |