JZ

John Z. Zheng

Apple: 6 patents #4,753 of 18,612Top 30%
ST Symbol Technologies: 1 patents #645 of 1,181Top 55%
📍 San Gabriel, CA: #47 of 297 inventorsTop 20%
🗺 California: #82,707 of 386,348 inventorsTop 25%
Overall (All Time): #749,414 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
7659995 Digitizer using plural capture methods to image features of 3-D objects Mark S. Knighton, David S. Agabra, William D. McKinley, David D. Drobnis, J. Douglas Logan +6 more 2010-02-09
6980302 Three dimensional digitizer using multiple methods Mark S. Knighton, David S. Agabra, William D. McKinley, David D. Drobnis, J. Douglas Logan +6 more 2005-12-27
6923558 Filament alignment mechanism for high accuracy lamps Mark S. Knighton, Kevin H. Vuong, David D. Drobnis 2005-08-02
6765501 High performance rotary axis Mark S. Knighton, Amit Tandon, Basel F. Bahhour, Marc Goldman, David D. Drobnis +1 more 2004-07-20
6639684 Digitizer using intensity gradient to image features of three-dimensional objects Mark S. Knighton, David S. Agabra, William D. McKinley, David D. Drobnis, J. Douglas Logan +6 more 2003-10-28
6530550 Wireless turntable Mark S. Knighton, David S. Agabra, William D. McKinley, David D. Drobnis, J. Douglas Logan +3 more 2003-03-11
6502754 Data acquisition device Sudhir Bhatia, Joerg Schlieffers, Gregory G. Jones, Mark S. Knighton, David D. Drobnis 2003-01-07