DC

Donald C. D. Chang

HL Hughes Electronics Limited: 25 patents #3 of 1,474Top 1%
HA Hughes Aircraft: 15 patents #38 of 2,963Top 2%
UN Unknown: 5 patents #3,065 of 83,584Top 4%
📍 Thousand Oaks, CA: #3 of 1,766 inventorsTop 1%
🗺 California: #1,145 of 386,348 inventorsTop 1%
Overall (All Time): #7,265 of 4,157,543Top 1%
139
Patents All Time

Issued Patents All Time

Showing 51–75 of 139 patents

Patent #TitleCo-InventorsDate
10069553 Multi-user MIMO via active scattering platforms Juo-Yu Lee 2018-09-04
10027438 Accessing CP channels with LP terminals via wavefront multiplexing Juo-Yu Lee, Tzer-Hso Lin 2018-07-17
9995828 Generating acoustic quiet zone by noise injection techniques Steve K. Chen 2018-06-12
9866226 Analog-to-digital conversion with noise injection via wavefront multiplexing techniques Tzer-Hso Lin, Yuanchang Liu 2018-01-09
9829580 Generating quiet zone by noise cancellation via injection techniques Michael Lin, Steve K. Chen 2017-11-28
9692549 Accessing CP channels with LP terminals via wavefront multiplexing Juo-Yu Lee, Tzer-Hso Lin 2017-06-27
9502022 Apparatus and method of generating quiet zone by cancellation-through-injection techniques Michael Lin, Steve K. Chen 2016-11-22
9496886 System for processing data streams 2016-11-15
9484970 Analog-to-digital conversion with noise injection via wavefront multiplexing techniques Tzer-Hso Lin, Yuanchang Liu 2016-11-01
9479243 Re-configurable array from distributed apertures on portable devices 2016-10-25
9356358 Architectures and methods for novel antenna radiation optimization via feed repositioning Michael Lin, Eric Hu 2016-05-31
9287961 Receive only smart ground-terminal antenna for geostationary satellites in slightly inclined orbits 2016-03-15
9252799 Receiver with orthogonal beam forming technique Yulan Sun, Frank Lu 2016-02-02
9246508 Analog-to-digital conversion with noise injection via wavefront multiplexing techniques Tzer-Hso Lin, Yuanchang Liu 2016-01-26
9231729 Resource allocation in PON networks via wave-front multiplexing and de-multiplexing 2016-01-05
9166673 Dynamic power allocations for direct broadcasting satellite (DBS) channels via wavefront multiplexing 2015-10-20
9100085 High speed multi-mode fiber transmissions via orthogonal wavefronts 2015-08-04
9077427 Coherent power combining via wavefront multiplexing on deep space spacecraft 2015-07-07
8981976 Analog-to-digital conversion with noise injection via wavefront multiplexing techniques Tzer-Hso Lin, Yuanchang Liu 2015-03-17
8643562 Compact patch antenna array Yuanchang Liu 2014-02-04
8634760 Polarization re-alignment for mobile terminals via electronic process Frank Lu, Yulan Sun 2014-01-21
8570103 Flexible multi-channel amplifiers via wavefront muxing techniques 2013-10-29
8547897 Coherent power combining for signals through multiple satellite communications channels 2013-10-01
8538326 Accessing LP transponders with CP terminals via wavefront multiplexing techniques 2013-09-17
8395546 Receive only smart ground-terminal antenna for geostationary satellites in slightly inclined orbits 2013-03-12