Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11644544 | LiDAR device including a pseudo-random optical phased array | Raymond Sarkissian, Keyvan Sayyah, Biqin Huang, Ivan Alvarado | 2023-05-09 |
| 11639988 | Photonic circulator for a LiDAR device | Keyvan Sayyah, Raymond Sarkissian, Biqin Huang | 2023-05-02 |
| 11614672 | Optical waveguide structure with triple partially overlapping loops | Daniel Yap, Ivan Alvarado, Biqin Huang, Thaddeus D. Ladd | 2023-03-28 |
| 11604095 | Thin-film filter based hyperspectral imager spanning an octave of long wavelength infrared regime | Joseph Nedy, Brett Nosho, Minh B. Nguyen | 2023-03-14 |
| 11550201 | Directional phase matching optical waveguide | Daniel Yap, Ivan Alvarado, Brett Yurash, Thaddeus D. Ladd | 2023-01-10 |
| 11500072 | Photonic circulator for a LiDAR device | Raymond Sarkissian, Keyvan Sayyah, Biqin Huang, Ivan Alvarado | 2022-11-15 |
| 11299981 | Continuous trajectory calculation for directional drilling | Hung Nguyen, Logan D. Sorenson, David L. Walter, Adour V. Kabakian, Raviv Perahia +3 more | 2022-04-12 |
| 11118937 | Adaptive downhole inertial measurement unit calibration method and apparatus for autonomous wellbore drilling | Adour V. Kabakian, Logan D. Sorenson, Hung Nguyen, Raviv Perahia | 2021-09-14 |
| 11066923 | System and method for generating output of a downhole inertial measurement unit | Logan D. Sorenson, David L. Walter, Adour V. Kabakian, Hung Nguyen, Raviv Perahia +1 more | 2021-07-20 |
| 10884475 | Method for determining battery available power for an electronic device | John Wang, Matthew S. Wong, Marko Bundalo, Yuting Yeh, Kamran Mohajer +3 more | 2021-01-05 |
| 10718198 | Opportunistic sensor fusion algorithm for autonomous guidance while drilling | Logan D. Sorenson, David L. Walter, Adour V. Kabakian, Keerti S. Kona, Hung Nguyen +2 more | 2020-07-21 |
| 10591549 | Sensor and method of making and using the same | Mark W. Verbrugge, Charles W. Wampler, II | 2020-03-17 |
| 10408622 | System for incremental trajectory estimation based on real time inertial sensing | Logan D. Sorenson, Hung Nguyen, David T. Chang, Raviv Perahia | 2019-09-10 |
| 10371753 | Methods for online estimation of battery capacity and state of health | John Wang, Souren Soukiazian, Jason A. Graetz | 2019-08-06 |
| 10317473 | Electrochemical device power estimator and methods of making and using the same | Charles W. Wampler, II, Mark W. Verbrugge, Luan D. Vu | 2019-06-11 |
| 10246988 | Real-time trajectory estimation with multi-station analysis | Logan D. Sorenson, Hung Nguyen, David T. Chang | 2019-04-02 |
| 10222426 | Double-pulse technique for on-line diagnostics of electrochemical systems | Luan D. Vu | 2019-03-05 |
| 9989595 | Methods for on-line, high-accuracy estimation of battery state of power | Luan D. Vu, Qin Jiang | 2018-06-05 |
| 9880061 | Methods and apparatus for sensing the internal temperature of an electrochemical device | John Wang, Souren Soukiazian, Jason A. Graetz | 2018-01-30 |
| 9847558 | Methods and apparatus for real-time characterization of batteries with a reference electrode | John Wang, Souren Soukiazian, Elena Sherman | 2017-12-19 |
| 9742042 | Voltage protection and health monitoring of batteries with reference electrodes | John Wang, Jason A. Graetz, Souren Soukiazian, Elena Sherman, Ping Liu +1 more | 2017-08-22 |
| 9733312 | Methods for dynamic characterization of electrochemical systems | Ping Liu, John Wang | 2017-08-15 |
| 9658291 | Methods and apparatus for dynamic estimation of battery open-circuit voltage | Ping Liu, John Wang | 2017-05-23 |
| 9417290 | Methods and apparatus for dynamic characterization of electrochemical systems | Ping Liu, John Wang | 2016-08-16 |
| 9091735 | Method for determining a state of a rechargeable battery device in real time | Mark W. Verbrugge, John Wang, Ping Liu | 2015-07-28 |