DC

Donald C. D. Chang

HL Hughes Electronics Limited: 6 patents #1 of 151Top 1%
📍 Thousand Oaks, CA: #2 of 154 inventorsTop 2%
🗺 California: #634 of 28,521 inventorsTop 3%
Overall (2003): #6,669 of 273,478Top 3%
6
Patents 2003

Issued Patents 2003

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6667715 Signal processing circuit for communicating with a modular mobile satellite terminal and method therefor Urban A. Von Der Embse, Kar W. Yung, John I. Novak, III 2003-12-23
6606307 Techniques for utilization of bandwidth space assets Kar W. Yung, David C. H. Cheng, Urban A. Von Der Embse, John I. Novak, III, Frank Taormina +1 more 2003-08-12
6567052 Stratospheric platform system architecture with adjustment of antenna boresight angles Weizheng Wang, Ming U. Chang, Ying Feria 2003-05-20
6563457 Method and system for determining a position of an object using two-way ranging in a polystatic satellite configuration Kar W. Yung, John I. Novak, III, Robert R. Holden 2003-05-13
6559797 Overlapping subarray patch antenna system 2003-05-06
6507314 Ground-based, wavefront-projection beamformer for a stratospheric communications platform Kar W. Yung, Frank A. Hagen, Weizheng Wang 2003-01-14