DC

Donald C. D. Chang

SS Spatial Digital Systems: 18 patents #1 of 8Top 15%
📍 Thousand Oaks, CA: #1 of 236 inventorsTop 1%
🗺 California: #331 of 67,890 inventorsTop 1%
Overall (2019): #2,057 of 560,194Top 1%
20
Patents 2019

Issued Patents 2019

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
10516872 Digital enveloping for digital right management and re-broadcasting Juo-Yu Lee, Jeffrey C. Chang, Steve K. Chen 2019-12-24
10506111 Mobile scanner via private data on cloud Juo-Yu Lee, Steve K. Chen 2019-12-10
10498818 Enhanced data storage and transport via wavefront multiplexing Juo-Yu Lee, Tzer-Hso Lin 2019-12-03
10491325 Composite data transport and storage via wavefront multiplexing Juo-Yu Lee, Tzer-Hso Lin 2019-11-26
10490892 Satellite ground terminal incorporating a smart antenna that rejects interference 2019-11-26
10484081 Ground terminals via remote digital-beam-forming networks for satellites in non-geostationary orbit Juo-Yu Lee, Steve K. Chen 2019-11-19
10367262 Architectures and methods for novel antenna radiation optimization via feed repositioning Tzer-Hso Lin, Eric Hu 2019-07-30
10361775 Retro-directive antenna systems for multi-channel communications 2019-07-23
10333900 Enveloping for multilink communications Juo-Yu Lee, Steve K. Chen 2019-06-25
10320994 Enveloping for cloud computing via wavefront muxing Juo-Yu Lee 2019-06-11
10289856 Digital enveloping for digital right management and re-broadcasting Juo-Yu Lee, Jeffrey C. Chang, Steve K. Chen 2019-05-14
10277306 Systems for surveillance using airborne platforms as receiving platforms for bistatic radars 2019-04-30
10277253 High performance data redundancy and fault tolerance Chi-Kwan J. Cheung, Lara Dolecek, Gary N. Jin, Rocky Chi-Ray Lin 2019-04-30
10264052 Enveloping for device independence Juo-Yu Lee, Steve K. Chen, Jeffrey C. Chang 2019-04-16
10256528 Portable device with configurable distributed antenna array 2019-04-09
10256899 Flexible multi-channel amplifiers via wavefront muxing techniques 2019-04-09
10243277 Compact patch antenna array Yuanchang Liu 2019-03-26
10187076 Broadband digital beam forming system including wavefront multiplexers and narrowband digital beam forming modules 2019-01-22
10171160 Accessing LP transponders with CP terminals via wavefront multiplexing techniques 2019-01-01
10168431 Generating quiet zone by noise cancellation via injection techniques Michael Lin, Steve K. Chen 2019-01-01