Khajeh; Ehsan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Khajeh; Ehsan.The latest application filed is for "ultrasonic touch sensing parasitic wave rejection".
Company Profile
14.29.30
- Khajeh; Ehsan - Los Gatos CA
- Khajeh; Ehsan - San Jose CA
- Khajeh; Ehsan - Cupertino CA
- Khajeh; Ehsan - Spring TX
- Khajeh; Ehsan - Houston TX
Patent Activity
| Patent | Date |
|---|---|
| Ultrasonic water-agnostic touch detection sensor Grant 11,422,113 - Khajeh , et al. August 23, 2 | 2022-08-23 |
| Methodology and application of acoustic touch detection Grant 11,402,950 - Khajeh , et al. August 2, 2 | 2022-08-02 |
| Ultrasonic force detection Grant 11,397,486 - Khajeh , et al. July 26, 2 | 2022-07-26 |
| Ultrasonic touch sensing parasitic wave rejection Grant 11,392,250 - Khajeh , et al. July 19, 2 | 2022-07-19 |
| Ultrasonic Touch Sensing Parasitic Wave Rejection App 20220206630 - KHAJEH; Ehsan ; et al. | 2022-06-30 |
| Ultrasonic polarizer Grant 11,366,552 - Khajeh , et al. June 21, 2 | 2022-06-21 |
| System and method for acoustic touch and force sensing Grant 11,347,355 - Khajeh , et al. May 31, 2 | 2022-05-31 |
| System and method for acoustic touch and force sensing Grant 11,334,196 - Yip , et al. May 17, 2 | 2022-05-17 |
| Differential Acoustic Touch And Force Sensing App 20220075497 - YOUSEFPOR; Marduke ; et al. | 2022-03-10 |
| Ultrasonic water-agnostic touch detection sensor Grant 11,231,816 - Khajeh , et al. January 25, 2 | 2022-01-25 |
| Ultrasonic Water-agnostic Touch Detection Sensor App 20210404991 - KHAJEH; Ehsan ; et al. | 2021-12-30 |
| Ultrasonic Water-agnostic Touch Detection Sensor App 20210405809 - KHAJEH; Ehsan ; et al. | 2021-12-30 |
| Composite cover material for sensitivity improvement of ultrasonic touch screens Grant 11,157,115 - Khajeh , et al. October 26, 2 | 2021-10-26 |
| Thin-Film Acoustic Imaging System for Imaging Through an Exterior Surface of an Electronic Device Housing App 20210296562 - Khajeh; Ehsan ; et al. | 2021-09-23 |
| Acoustic Imaging System Architecture App 20210271843 - Yeke Yazdandoost; Mohammad ; et al. | 2021-09-02 |
| Acoustic imaging system architecture Grant 11,048,902 - Yeke Yazdandoost , et al. June 29, 2 | 2021-06-29 |
| Shear-poled curved piezoelectric material Grant 10,949,030 - Khajeh , et al. March 16, 2 | 2021-03-16 |
| Ultrasonic Force Detection App 20210064177 - KHAJEH; Ehsan ; et al. | 2021-03-04 |
| Method and apparatus for isolating ultrasonic touch sensor from reflections in a device housing Grant 10,877,606 - Khajeh , et al. December 29, 2 | 2020-12-29 |
| Method And Apparatus For Isolating Ultrasonic Touch Sensor From Reflections In A Device Housing App 20200333914 - KHAJEH; Ehsan ; et al. | 2020-10-22 |
| Ultrasonic touch detection through display Grant 10,802,651 - Khajeh , et al. October 13, 2 | 2020-10-13 |
| Annular piezoelectric structure for ultrasonic touch sensing Grant 10,725,573 - Pragada , et al. | 2020-07-28 |
| Ultrasonic touch detection on stylus Grant 10,606,418 - Yousefpor , et al. | 2020-03-31 |
| Annular Piezoelectric Structure For Ultrasonic Touch Sensing App 20200042130 - PRAGADA; Anuranjini ; et al. | 2020-02-06 |
| System And Method For Acoustic Touch And Force Sensing App 20190346969 - YIP; Marcus ; et al. | 2019-11-14 |
| Ultrasonic Polarizer App 20190243047 - KHAJEH; Ehsan ; et al. | 2019-08-08 |
| Ultrasonic Touch Detection Through Display App 20190235656 - KHAJEH; Ehsan ; et al. | 2019-08-01 |
| Acoustic imaging of user input surfaces Grant 10,325,136 - Yeke Yazdandoost , et al. | 2019-06-18 |
| Methods of biometric imaging of input surfaces Grant 10,275,638 - Yousefpor , et al. | 2019-04-30 |
| Shear-poled Curved Piezoelectric Material App 20190095045 - KHAJEH; Ehsan ; et al. | 2019-03-28 |
| Acoustic pulse coding for imaging of input surfaces Grant 10,198,610 - Yousefpor , et al. Fe | 2019-02-05 |
| Differential Acoustic Touch And Force Sensing App 20180341347 - YOUSEFPOR; Marduke ; et al. | 2018-11-29 |
| System And Method For Acoustic Touch And Force Sensing App 20180341359 - KHAJEH; Ehsan ; et al. | 2018-11-29 |
| Formation measurements using nonlinear guided waves Grant 10,094,945 - Khajeh , et al. October 9, 2 | 2018-10-09 |
| Composite Cover Material For Sensitivity Improvement Of Ultrasonic Touch Screens App 20180284947 - KHAJEH; Ehsan ; et al. | 2018-10-04 |
| Ultrasonic Touch Detection On Stylus App 20180284946 - Yousefpor; Marduke ; et al. | 2018-10-04 |
| Methodology And Application Of Acoustic Touch Detection App 20180032211 - KING; Brian Michael ; et al. | 2018-02-01 |
| Guided wave downhole fluid sensor Grant 9,726,014 - Khajeh , et al. August 8, 2 | 2017-08-08 |
| System and method for directing guided waves through structures Grant 9,672,187 - Breon , et al. June 6, 2 | 2017-06-06 |
| Variable thickness acoustic transducers Grant 9,597,709 - Khajeh , et al. March 21, 2 | 2017-03-21 |
| Guided acoustic waves isolation system for downhole applications Grant 9,581,708 - Khajeh , et al. February 28, 2 | 2017-02-28 |
| Acoustic Imaging System Architecture App 20170053151 - Yeke Yazandoost; Mohammad ; et al. | 2017-02-23 |
| Pressure compensated capacitive micromachined ultrasound transducer for downhole applications Grant 9,534,492 - Khajeh , et al. January 3, 2 | 2017-01-03 |
| Systems And Methods For Using Flexural Modes In Non-destructive Testing And Inspection App 20160299106 - Khajeh; Ehsan ; et al. | 2016-10-13 |
| Formation measurements using flexural modes of guided waves Grant 9,389,330 - Khajeh , et al. July 12, 2 | 2016-07-12 |
| Pressure Compensated Capacitive Micromachined Ultrasound Transducer For Downhole Applications App 20160130936 - Khajeh; Ehsan ; et al. | 2016-05-12 |
| Guided Acoustic Waves Isolation System For Downhole Applications App 20160070014 - Khajeh; Ehsan ; et al. | 2016-03-10 |
| Guided Wave Downhole Fluid Sensor App 20150322782 - KHAJEH; EHSAN ; et al. | 2015-11-12 |
| Formation Measurements Using Flexural Modes Of Guided Waves App 20150276960 - Khajeh; Ehsan ; et al. | 2015-10-01 |
| Variable Thickness Acoustic Transducers App 20150281848 - Khajeh; Ehsan ; et al. | 2015-10-01 |
| Formation Measurements Using Nonlinear Guided Waves App 20150268367 - Khajeh; Ehsan ; et al. | 2015-09-24 |
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