WC

Winthrop D. Childers

HP HP: 182 patents #35 of 16,619Top 1%
3S 3D Systems: 3 patents #101 of 374Top 30%
PO Pulse Finland Oy: 2 patents #14 of 41Top 35%
PD Precision Dynamics: 1 patents #32 of 73Top 45%
📍 San Diego, CA: #109 of 23,606 inventorsTop 1%
🗺 California: #584 of 386,348 inventorsTop 1%
Overall (All Time): #3,566 of 4,157,543Top 1%
195
Patents All Time

Issued Patents All Time

Showing 76–100 of 195 patents

Patent #TitleCo-InventorsDate
6962715 Method and dosage form for dispensing a bioactive substance Brian Lee, Steven W. Steinfield, Mark Van Veen, Mohammad Samii 2005-11-08
6956490 Projector with consumable component having memory device 2005-10-18
6932453 Inkjet printhead assembly having very high drop rate generation James A. Feinn, Michael J. Barbour 2005-08-23
6932502 Mixing apparatus Mark Van Veen, Mohammad Samii, Steven W. Steinfield 2005-08-23
6924054 Fuel supply for a fuel cell Ravi Prasad, Qin Liu, Loren E. Johnson, Michael L. Bullock, L. Mann +1 more 2005-08-02
6921175 Color-generating device and display system Noah Lassar, Steven W. Steinfield, Mohammad Samii, Jack Schmidt, Matthew Giere +1 more 2005-07-26
6921156 Large thermal ink jet nozzle array printhead Douglas A. Sexton 2005-07-26
6920000 Filter for a display system Steven W. Steinfield, Mohammad Samii, Jack Schmidt, Matthew Giere, David Tyvoll +1 more 2005-07-19
6905217 Projector with narrow-spectrum light source to complement broad-spectrum light source Mark Van Veen, Mohammad Samii, William J. Allen, Jack Schmidt, Steven W. Steinfield +3 more 2005-06-14
6886557 Inhalation device and method for delivering variable amounts of different components David Tyvoll 2005-05-03
6860606 Projector having concentrated beam Michael A. Pate 2005-03-01
6850352 Method and system for generating color using a low-resolution spatial color modulator and a high-resolution modulator 2005-02-01
6832839 System for enhancing the quality of an image William J. Allen 2004-12-21
6832015 Switching apparatus 2004-12-14
6828049 Replaceable fuel cell apparatus having information storage device Michael L. Bullock 2004-12-07
6817717 Display system with low and high resolution modulators Noah Lassar, William J. Allen, Mohammad Samii, Jack Schmidt, Mark Van Veen 2004-11-16
6799882 Mixing apparatus for injecting fluid into a gas stream Mark Van Veen, Steven W. Steinfield, Mohammad Samii 2004-10-05
6779875 Printing system with flexible conduit portion between ink supply and print cartridge and methods for supplying ink to printing structure Norman E. Pawlowski, Jr., Ted Lee, Jaren D. Marler 2004-08-24
6780208 Method of making printed battery structures Glen A. Hopkins, Howard Doumaux 2004-08-24
6733139 Projector with narrow-spectrum light source to complement broad-spectrum light source Mark Van Veen, Mohammad Samii, William J. Allen, Jack Schmidt, Steven W. Steinfield +3 more 2004-05-11
6729734 System for enhancing the quality of an image William J. Allen 2004-05-04
6722753 Method and apparatus for checking compatibility of a replaceable printing component Brian L. Helterline, Michael L. Bullock, Ronald R. Paulsen 2004-04-20
6713201 Systems including replaceable fuel cell apparatus and methods of using replaceable fuel cell apparatus Michael L. Bullock 2004-03-30
6702894 Fluid ejection cartridge and system for dispensing a bioactive substance Brian Lee, Steven W. Steinfield, Mark Van Veen, Mohammad Samii 2004-03-09
6623785 Pharmaceutical dispensing apparatus and method 2003-09-23