DC

David T. Chang

HL Hrl Laboratories: 7 patents #5 of 164Top 4%
📍 Malibu, CA: #3 of 56 inventorsTop 6%
🗺 California: #1,935 of 60,411 inventorsTop 4%
Overall (2018): #15,281 of 503,207Top 4%
7
Patents 2018

Issued Patents 2018

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10141906 High Q quartz-based MEMS resonators and method of fabricating same Frederic P. Stratton, Hung Nguyen, Randall L. Kubena 2018-11-27
10126376 Quartz magnetometer having a quartz resonant plate with a broaden distal end for enhanced magnetic sensitivity Hung Nguyen, Logan D. Sorenson, Raviv Perahia, Joshua A. Erbland 2018-11-13
10031191 Piezoelectric magnetometer capable of sensing a magnetic field in multiple vectors Hung Nguyen, Logan D. Sorenson, Raviv Perahia, Joshua A. Erbland 2018-07-24
9991863 Rounded and curved integrated tethers for quartz resonators Randall L. Kubena, Deborah J. Kirby 2018-06-05
9985198 High Q quartz-based MEMS resonators and methods of fabricating same Frederic P. Stratton, Hung Nguyen, Randall L. Kubena 2018-05-29
9977097 Micro-scale piezoelectric resonating magnetometer Hung Nguyen, Logan D. Sorenson, Raviv Perahia, Deborah J. Kirby, Richard J. Joyce 2018-05-22
9879997 Quartz resonator with plasma etched tethers for stress isolation from the mounting contacts Randall L. Kubena, Yook-Kong Yong, Deborah J. Kirby 2018-01-30