Inventor

David Cohen

27Patents
11h-index
47Co-inventors
75Inventor score

Filing activity: Aug 19, 1975 → May 19, 2017

Most-cited inventions

PatentTitleAreaCited byStatus
US8033771B1 Minimum contact area wafer clamping with gas flow for rapid wafer cooling Emerging Cross-Sectional Technologies 474 Active
US7773138B2 Color pattern and pixel level binning for APS image sensor using 2×2 photodiode sharing scheme Electricity 53 Active
US7358583B2 Via wave guide with curved light concentrator for image sensing devices Electricity 49 Active
US6225013A Stitching design rules for forming interconnect layers Electricity 37 Expired
US6253504A Manufacturing facility for production of standard size dwellings Fixed Constructions 33 Expired
US4228548A Athletic glove Human Necessities 25 Expired
US6194105A Method of forming reticle from larger size reticle information Electricity 21 Expired
US6000192A Method of production of standard size dwellings Fixed Constructions 20 Expired
US7343770B2 Stamping system for manufacturing high tolerance parts Emerging Cross-Sectional Technologies 18 Expired
US9447499B2 Dual plenum, axi-symmetric showerhead with edge-to-center gas delivery Chemistry; Metallurgy 17 Active
US6238939A Method of quality control in semiconductor device fabrication Electricity 12 Expired
US6918824B2 Uniform fluid distribution and exhaust system for a chemical-mechanical planarization device Performing Operations; Transporting 11 Expired
US8454294B2 Minimum contact area wafer clamping with gas flow for rapid wafer cooling Emerging Cross-Sectional Technologies 10 Active
US4218498A Process for preparing a polymeric film Performing Operations; Transporting 8 Expired
US7737390B2 Horizontal row drivers for CMOS image sensor with tiling on three edges Electricity 6 Active
US7749874B2 Deep implant self-aligned to polysilicon gate Electricity 4 Active
US10584484B2 Stacked structural steel wall trusses Fixed Constructions 3 Active
US9004314B2 Glove dispenser Human Necessities 1 Active
US10351955B2 Semiconductor substrate processing apparatus including uniformity baffles Emerging Cross-Sectional Technologies 1 Active
US8939469B2 Static dissipative fluid conveying coupler Emerging Cross-Sectional Technologies 1 Active
US9821356B2 Static dissipative fluid conveying coupler and methods of assembling the same Emerging Cross-Sectional Technologies 1 Active
US10584485B2 Constructing multi-story buildings using stacked structural steel wall trusses Fixed Constructions 0 Active
US11041302B2 Wall module incorporating cellular concrete in a stacking structural steel wall frame Performing Operations; Transporting 0 Active
US10577792B2 Floor shelf for multi-story buildings using stacked structural steel wall trusses Fixed Constructions 0 Active
US8906791B2 Method of improving film non-uniformity and throughput Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.