Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12207905 | Pressure sensing in portable electronic devices | Chin San Han | 2025-01-28 |
| 11839450 | Pressure sensor module for wearable applanation tonometer | Chin San Han, Pablo A. Escobar, Zijing Zeng | 2023-12-12 |
| 11839451 | Sensing structure for pulse-wave velocity measurement | Chin San Han, Pablo A. Escobar, Zijing Zeng | 2023-12-12 |
| 11624667 | Interface pressure sensor system for electronic device | Chin San Han | 2023-04-11 |
| 11397120 | Interface pressure sensor system for electronic device | Chin San Han | 2022-07-26 |
| 10881307 | Devices and systems for correcting errors in blood pressure measurements | Thomas J. Sullivan, Ravi Narasimhan, Rui Qiao, Derek Park-Shing Young, Mohsen MOLLAZADEH +3 more | 2021-01-05 |
| 10849555 | Devices and systems for correcting errors in blood pressure measurements | Thomas J. Sullivan, Ravi Narasimhan, Rui Qiao, Derek Park-Shing Young, Mohsen MOLLAZADEH +3 more | 2020-12-01 |
| 8363995 | Sub-micron planar lightwave devices formed on an SOI optical platform | Prakash Gothoskar, Margaret Ghiron, Vipulkumar Patel, Kalpendu Shastri, Soham Pathak +1 more | 2013-01-29 |
| 7929814 | Sub-micron planar lightwave devices formed on an SOI optical platform | Prakash Gothoskar, Margaret Ghiron, Vipulkumar Patel, Kalpendu Shastri, Soham Pathak +1 more | 2011-04-19 |
| 7587106 | Optical crossover in thin silicon | David Piede, Prakash Gothoskar, Margaret Ghiron, Vipulkumar Patel, Soham Pathak +2 more | 2009-09-08 |
| 7539358 | SOI-based opto-electronic device including corrugated active region | Vipulkumar Patel | 2009-05-26 |
| 7515778 | Segmented optical modulator | Paulius Mosinskis, Prakash Gothoskar | 2009-04-07 |
| 7499620 | Low loss SOI/CMOS compatible silicon waveguide | Vipulkumar Patel, Prakash Gothoskar, Margaret Ghiron | 2009-03-03 |
| 7447395 | Silicon modulator offset tuning arrangement | Margaret Ghiron, Prakash Gothoskar, Paulius Mosinskis, Vipulkumar Patel, Kalpendu Shastri +1 more | 2008-11-04 |
| 7440703 | High-speed, silicon-based electro-optic modulator with feedback control | Kalpendu Shastri, Prakash Gothoskar, Margaret Ghiron, Vipulkumar Patel, Soham Pathak +1 more | 2008-10-21 |
| 7415184 | Wideband optical coupling into thin SOI CMOS photonic integrated circuit | Margaret Ghiron, Prakash Gothoskar, John Fangman, Mary Nadeau | 2008-08-19 |
| 7358585 | Silicon-based Schottky barrier infrared optical detector | Vipulkumar Patel, Margaret Ghiron, Prakash Gothoskar, Soham Pathak, David Piede +2 more | 2008-04-15 |
| 7327911 | Optical detector configuration and utilization as feedback control in monolithic integrated optic and electronic arrangements | David Piede, Kalpendu Shastri, Prakash Gothoskar, Vipulkumar Patel, Mary Nadeau | 2008-02-05 |
| 7298949 | SOI-based photonic bandgap devices | Prakash Gothoskar, Margaret Ghiron, Vipulkumar Patel, Soham Pathak, David Piede +2 more | 2007-11-20 |
| 7187837 | Active manipulation of light in a silicon-on-insulator (SOI) structure | Prakash Gothoskar, Margaret Ghiron, Vipulkumar Patel, Kalpendu Shastri, Soham Pathak +1 more | 2007-03-06 |
| 7118682 | Low loss SOI/CMOS compatible silicon waveguide and method of making the same | Vipulkumar Patel, Prakash Gothoskar, Margaret Ghiron | 2006-10-10 |
| 7113676 | Planar waveguide optical isolator in thin silicon-on-isolator (SOI) structure | David Piede, Margaret Ghiron, Prakash Gothoskar, Vipulkumar Patel, Kalpendu Shastri +3 more | 2006-09-26 |
| 7109739 | Wafer-level opto-electronic testing apparatus and method | Prakash Gothoskar, Margaret Ghiron, Vipulkumar Patel, Kalpendu Shastri, Soham Pathak +2 more | 2006-09-19 |
| 7065301 | High speed, silicon-based electro-optic modulator | Kalpendu Shastri, Prakash Gothoskar, Margaret Ghiron, Vipulkumar Patel, Soham Pathak +1 more | 2006-06-20 |
| 7058261 | Interfacing multiple wavelength sources to thin optical waveguides utilizing evanescent coupling | Margaret Ghiron, Prakash Gothoskar, Vipulkumar Patel, Soham Pathak, Kalpendu Shastri +1 more | 2006-06-06 |