DW

David Scott Whitefield

SS Skyworks Solutions: 74 patents #10 of 948Top 2%
HS Hughes Network Systems: 12 patents #40 of 379Top 15%
📍 Andover, MA: #11 of 1,295 inventorsTop 1%
🗺 Massachusetts: #349 of 88,656 inventorsTop 1%
Overall (All Time): #19,459 of 4,157,543Top 1%
86
Patents All Time

Issued Patents All Time

Showing 51–75 of 86 patents

Patent #TitleCo-InventorsDate
10249576 Cavity formation using sacrificial material David T. Petzold 2019-04-02
10249575 Radio-frequency isolation using cavity formed in interface layer David T. Petzold 2019-04-02
10229932 Voltage distribution in transistor stacks using non-uniform transistor dimensions 2019-03-12
10229902 Stack device having voltage compensation Yu Zhu, Ambarish Roy, Guillaume Alexandre Blin 2019-03-12
10194408 System and method for establishing virtual beams for initial timing synchronization in a satellite communication network Murali Regunathan 2019-01-29
10181428 Silicon on porous silicon Jerod F. Mason 2019-01-15
10153306 Transistor layout with low aspect ratio Tzung-Yin LEE, Aniruddha B. Joshi, Maureen R. Brongo 2018-12-11
10125011 MEMS devices having discharge circuits Jerod F. Mason, Dylan Charles Bartle, David T. Petzold, Dogan Gunes, Paul T. DiCarlo 2018-11-13
10008455 Radio frequency isolation using substrate opening Jerod F. Mason, Dylan Charles Bartle 2018-06-26
9990322 Dual serial/parallel interface devices and switching components Nuttapong Srirattana, Kevin F. Walsh, Florinel G. Balteanu 2018-06-05
9979068 Radio frequency architectures and methods providing switchable bypass and pass-through paths David Ryan Story, Nuttapong Srirattana, Darryl E. Evans 2018-05-22
9960747 Integrated filter and directional coupler assemblies Sriram Srinivasan, Zhiyang Liu, Nuttapong Srirattana 2018-05-01
9960750 Apparatus for reconfigurable directional couplers in an RF transceiver with controllable capacitive coupling Nuttapong Srirattana, David Ryan Story 2018-05-01
9954564 Electromagnetic couplers with multi-band filtering Christopher Robert Little, Nuttapong Srirattana, Dogan Gunes 2018-04-24
9953938 Tunable active silicon for coupler linearity improvement and reconfiguration Nuttapong Srirattana 2018-04-24
9948271 Methods for reconfiguring directional couplers in an RF transceiver Nuttapong Srirattana, David Ryan Story 2018-04-17
9941856 Apparatus for reconfigurable directional couplers in an RF transceiver with selectable phase shifters Nuttapong Srirattana, David Ryan Story 2018-04-10
9866244 Electromagnetic couplers for multi-frequency power detection Nuttapong Srirattana, David Ryan Story 2018-01-09
9859225 Backside cavity formation in semiconductor devices David T. Petzold 2018-01-02
9837362 Cavity formation in interface layer in semiconductor devices David T. Petzold 2017-12-05
9831192 Cavity formation in semiconductor devices David T. Petzold 2017-11-28
9812757 RF coupler having coupled line with adjustable length Nuttapong Srirattana, David Ryan Story, Zhiyang Liu 2017-11-07
9806094 Non-uniform spacing in transistor stacks 2017-10-31
9806676 Power amplification system with programmable load line Florinel G. Balteanu, Paul T. DiCarlo, Boshi Jin, Steven C. Sprinkle 2017-10-31
9793592 RF coupler with decoupled state Nuttapong Srirattana, David Ryan Story 2017-10-17