Biobehavioral sensing platform for capturing infant states/health and environmental input via ecg, motion, and audio signals
US-2025221654-A1 · Jul 10, 2025 · US
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Choudhury Romit Roy patents
Choudhury Romit Roy is listed as an inventor on 35 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Choudhury Romit Roy |
| Total patents | 35 |
| First publication | Oct 1, 2015 |
| Latest publication | Jul 10, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for accelerometer-assisted navigation
US-11927447-B2 · Mar 12, 2024 · US
Method for smartphone-based accident detection
US-2022286811-A1 · Sep 8, 2022 · US
Method for smartphone-based accident detection
US-11375338-B2 · Jun 28, 2022 · US
Causing a voice enabled device to defend against inaudible signal attacks
US-11264047-B2 · Mar 1, 2022 · US
Method for accelerometer-assisted navigation
US-2021325187-A1 · Oct 21, 2021 · US
Method for accelerometer-assisted navigation
US-11079235-B2 · Aug 3, 2021 · US
Method for smartphone-based accident detection
US-2021044928-A1 · Feb 11, 2021 · US
Method for smartphone-based accident detection
US-10848913-B2 · Nov 24, 2020 · US
Causing a voice enabled device to defend against inaudible signal attacks
US-2020251125-A1 · Aug 6, 2020 · US
Recent patents
Latest publications not already listed above.
Causing microphones to detect inaudible sounds and defense against inaudible attacks
US-10672416-B2 · Jun 2, 2020 · US
Body movement tracking
US-10646139-B2 · May 12, 2020 · US
Vibrational devices as sound sensors
US-10628484-B2 · Apr 21, 2020 · US
Method for smartphone-based accident detection
US-2019202448-A1 · Jul 4, 2019 · US
Method for accelerometer-assisted navigation
US-2019137275-A1 · May 9, 2019 · US
Method for smartphone-based accident detection
US-10279804-B2 · May 7, 2019 · US
Causing microphones to detect inaudible sounds and defense against inaudible attacks
US-2019122691-A1 · Apr 25, 2019 · US
Method for accelerometer-assisted navigation
US-10209077-B2 · Feb 19, 2019 · US
Method for smartphone-based accident detection
US-10137889-B2 · Nov 27, 2018 · US
Communicating through physical vibration
US-10128880-B2 · Nov 13, 2018 · US
Method for smartphone-based accident detection
US-9994218-B2 · Jun 12, 2018 · US
Body movement tracking
US-2018153444-A1 · Jun 7, 2018 · US
Method for smartphone-based accident detection
US-9818239-B2 · Nov 14, 2017 · US
Method for accelerometer-assisted navigation
US-2017314929-A1 · Nov 2, 2017 · US
Method for smartphone-based accident detection
US-2017232963-A1 · Aug 17, 2017 · US
Method for accelerometer-assisted navigation
US-9733089-B2 · Aug 15, 2017 · US
Unsupervised indoor localization and heading directions estimation
US-9730029-B2 · Aug 8, 2017 · US
Method for smartphone-based accident detection
US-2017221283-A1 · Aug 3, 2017 · US
Communicating through physical vibration
US-2017179986-A1 · Jun 22, 2017 · US
Communicating through physical vibration
US-9608848-B2 · Mar 28, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Zendrive Inc | 20 |
| Univ Illinois | 8 |
| Board Of Trustees Of The Univ Of Illinois | 5 |
| Univ Duke | 3 |
| Intel Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04W4/027 | 14 |
| H04W4/029 | 14 |
| G06N7/01 | 12 |
| G07C5/0808 | 12 |
| G07C5/0866 | 12 |