DT

David M. Tung

ST Seagate Technology: 37 patents #101 of 4,626Top 3%
MA Maxtor: 6 patents #55 of 656Top 9%
SA Sandia: 1 patents #980 of 2,107Top 50%
Overall (All Time): #67,931 of 4,157,543Top 2%
44
Patents All Time

Issued Patents All Time

Showing 25 most recent of 44 patents

Patent #TitleCo-InventorsDate
10947148 Laser beam cutting/shaping a glass substrate Joachim Walter Ahner, Daniel T. Jennings, Robin DAVIES, Ian J. Beresford 2021-03-16
10766805 Edge polishing a glass substrate after cutting Joachim Walter Ahner, Daniel T. Jennings, Robin DAVIES, Ian J. Beresford 2020-09-08
10689286 Separation of glass shapes using engineered induced thermal gradients after process cutting Donald E. Curtiss, Henry Luis Lott, Valeriu Rusu, Mitchell Tomio Inouye, Gabriel V. Sapinoso +1 more 2020-06-23
10584961 Edge profile detection Travis W. Grodt, Stephen Christopher Kekoa Hager, Henry Luis Lott, Joachim Walter Ahner 2020-03-10
10384306 Laser cutting array with multiple laser source arrangement Ian J. Beresford, Joachim Walter Ahner, Weilu Xu, Kuo Hsing Hwang 2019-08-20
10388342 3D storage cells Joachim Walter Ahner 2019-08-20
10388320 Apparatus and methods using interference in light reflected from articles Joachim Walter Ahner 2019-08-20
10234400 Feature detection with light transmitting medium Joachim Walter Ahner, Florin Zavaliche, Samuel Kah Hean Wong, Maissarath Nassirou, Henry Luis Lott +1 more 2019-03-19
10234395 Raman apparatus and methods Daniel J. Gargas, Travis W. Grodt, Joachim Walter Ahner 2019-03-19
10152998 Features maps of articles with polarized light Joachim Walter Ahner 2018-12-11
10056146 Electric field storage device Joachim Walter Ahner 2018-08-21
10024790 Imaging a transparent article Joachim Walter Ahner, Samuel Kah Hean Wong, Henry Luis Lott, Stephen Keith McLaurin, Maissarath Nassirou +1 more 2018-07-17
9997189 Three dimensional electric field data storage device utilizing shockwaves and a light source Joachim Walter Ahner 2018-06-12
9984751 Three dimensional optical memory device Joachim Walter Ahner 2018-05-29
9952151 Surface features by azimuthal angle Joachim Walter Ahner 2018-04-24
9911446 Three dimensional data storage media Joachim Walter Ahner, Ganping Ju, Philip L. Steiner, Thomas P. Nolan, Thomas Young Chang +4 more 2018-03-06
9903822 Apparatuses and methods for magnetic features of articles Joachim Walter Ahner, Stephen Keith McLaurin 2018-02-27
9869639 Photon emitter array including photon emitters with different orientations Joachim Walter Ahner 2018-01-16
9863876 Reflective surfaces for surface features of an article Joachim Walter Ahner, Stephen Keith McLaurin, Travis W. Grodt 2018-01-09
9863892 Distinguishing foreign surface features from native surface features Joachim Walter Ahner, Samuel Kah Hean Wong, Henry Luis Lott, Stephen Keith McLaurin, Maissarath Nassirou +1 more 2018-01-09
9810633 Classification of surface features using fluoresence Joachim Walter Ahner, Samuel Kah Hean Wong, Henry Luis Lott, Stephen Keith McLaurin, Maissarath Nassirou +1 more 2017-11-07
9792945 3D optical memory storage cells Joachim Walter Ahner 2017-10-17
9784688 Apparatus for uniformly irradiating and imaging an article Joachim Walter Ahner, Samuel Kah Hean Wong, Henry Luis Lott, Stephen Keith McLaurin, Maissarath Nassirou +1 more 2017-10-10
9766179 Chemical characterization of surface features Joachim Walter Ahner, Samuel Kah Hean Wong, Maissarath Nassirou, Henry Luis Lott, Florin Zavaliche +1 more 2017-09-19
9697857 Three dimensional data storage media Joachim Walter Ahner, Ganping Ju, Philip L. Steiner, Thomas P. Nolan, Thomas Young Chang +4 more 2017-07-04