KD

Kostadin Dimitrov Djordjev

QU Qualcomm: 56 patents #427 of 12,104Top 4%
AT Agilent Technologies: 3 patents #759 of 3,411Top 25%
AP Avago Technologies General Ip (Singapore) Pte.: 1 patents #883 of 2,004Top 45%
SN Snaptrack: 1 patents #76 of 213Top 40%
📍 Los Gatos, CA: #100 of 2,986 inventorsTop 4%
🗺 California: #5,623 of 386,348 inventorsTop 2%
Overall (All Time): #37,344 of 4,157,543Top 1%
61
Patents All Time

Issued Patents All Time

Showing 1–25 of 61 patents

Patent #TitleCo-InventorsDate
12414698 Devices and systems for controlling pressure during sensing Ren Li, Qilin Lu, Htet Naing, Samuel Jon Eubanks 2025-09-16
12416996 Devices including one or more high-impedance layers between a display stack and an ultrasonic fingerprint sensor stack Jessica Liu Strohmann, Shiang-Chi Lin, Shaojui Li, Hsiang-Chi Liu, Chia-Wei Yang +1 more 2025-09-16
12333846 Apparatus with ultrasonic fingerprint sensor and one or more resonators, and related systems and methods Jessica Liu Strohmann, Hrishikesh Vijaykumar Panchawagh, Nai-Kuei Kuo, Yipeng Lu, Ali G. Lopez 2025-06-17
12327426 Ultrasonic fingerprint sensor for under-display applications Hrishikesh Vijaykumar Panchawagh, Ila BADGE, Yipeng Lu, Suryaprakash Ganti, Chin-Jen Tseng +6 more 2025-06-10
12284481 Audio speaker and proximity sensor with piezoelectric polymer technology Jessica Liu Strohmann, Hrishikesh Vijaykumar Panchawagh, Nicholas Ian Buchan, Yipeng Lu 2025-04-22
12217530 Under-display ultrasonic fingerprint sensors for foldable displays Shiang-Chi Lin, Hrishikesh Vijaykumar Panchawagh, Jessica Liu Strohmann, Yipeng Lu, Chin-Jen Tseng +2 more 2025-02-04
12183113 Configuration of an ultrasonic fingerprint sensor relative to a display of a device Jessica Liu Strohmann, Hrishikesh Vijaykumar Panchawagh, Yipeng Lu, Chin-Jen Tseng 2024-12-31
12169977 Under-display ultrasonic fingerprint sensors for foldable displays Shiang-Chi Lin, Hrishikesh Vijaykumar Panchawagh, Jessica Liu Strohmann, Yipeng Lu, Chin-Jen Tseng +2 more 2024-12-17
11823483 Apparatus with ultrasonic fingerprint sensor and one or more resonators, and related systems and methods Jessica Liu Strohmann, Hrishikesh Vijaykumar Panchawagh, Nai-Kuei Kuo, Yipeng Lu, Ali G. Lopez 2023-11-21
11798308 Apparatus with ultrasonic fingerprint sensor and one or more resonators, and related systems and methods Jessica Liu Strohmann, Hrishikesh Vijaykumar Panchawagh, Nai-Kuei Kuo, Yipeng Lu, Ali G. Lopez 2023-10-24
11798307 Under-display ultrasonic fingerprint sensors for foldable displays Shiang-Chi Lin, Hrishikesh Vijaykumar Panchawagh, Jessica Liu Strohmann, Yipeng Lu, Chin-Jen Tseng +2 more 2023-10-24
11716566 Segmented transducers for acoustic applications Bernard HERRERA, Jessica Liu Strohmann, Changting Xu, Hrishikesh Vijaykumar Panchawagh 2023-08-01
11703578 Ultrasonic sensor array control to facilitate screen protectors Yipeng Lu, Hrishikesh Vijaykumar Panchawagh, Jessica Liu Strohmann 2023-07-18
11695865 Control of a user device under wet conditions Sandeep Louis D'Souza, Vadim Winebrand, Mohamed Imtiaz Ahmed, Syed F. Ahmad, Nathan Altman +8 more 2023-07-04
11436857 Ultrasonic sensor system with higher-frequency and lower-frequency areas Jessica Liu Strohmann, Yipeng Lu, Hrishikesh Vijaykumar Panchawagh 2022-09-06
11430249 Passive acoustic fingerprint sensor Soon Joon Yoon, Hrishikesh Vijaykumar Panchawagh, Jessica Liu Strohmann 2022-08-30
11393239 Multiple-frequency ultrasonic sensor system Jessica Liu Strohmann, Hrishikesh Vijaykumar Panchawagh, Nicholas Ian Buchan, Yipeng Lu 2022-07-19
11394819 Control of a user device under wet conditions Sandeep Louis D'Souza, Vadim Winebrand, Mohamed Imtiaz Ahmed, Syed F. Ahmad, Nathan Altman +8 more 2022-07-19
11346927 Ultrasonic sensor array control to facilitate screen protectors Yipeng Lu, Hrishikesh Vijaykumar Panchawagh, Jessica Liu Strohmann 2022-05-31
11335114 Ultrasonic protective film detection and ultrasonic sensor calibration Changting Xu, Soon Joon Yoon, Camilo PEREZ SAAIBI, Hrishikesh Vijaykumar Panchawagh 2022-05-17
11126814 Ultrasonic fingerprint sensor with flexible substrate Yipeng Lu, Hrishikesh Vijaykumar Panchawagh, Jae Hyeong Seo, Nicholas Ian Buchan, Chin-Jen Tseng +1 more 2021-09-21
11087107 Ultrasonic sensor with bi-poled or uni-poled transmitter/receiver Jessica Liu Strohmann, Hrishikesh Vijaykumar Panchawagh, Yipeng Lu, Soon Joon Yoon 2021-08-10
11087109 Apparatus and method for ultrasonic fingerprint and force sensing Jessica Liu Strohmann, Mowen Yang, Jae Hyeong Seo, Jorge Adrian Madrigal Ramirez 2021-08-10
11062010 Liveness sensing and authentication with an ultrasonic sensor system Soon Joon Yoon, Changting Xu, Jessica Liu Strohmann, Hrishikesh Vijaykumar Panchawagh 2021-07-13
11003884 Fingerprint sensor device and methods thereof Nicholas Ian Buchan, Mario Francisco Velez, Chin-Jen Tseng, Hrishikesh Vijaykumar Panchawagh, Firas Sammoura +4 more 2021-05-11