Charles H. Wallace
98Patents
12h-index
121Co-inventors
87Inventor score
Filing activity: Oct 16, 1974 → Dec 29, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7632610B2 | Sub-resolution assist features | Physics | 176 | Active |
| US7569310B2 | Sub-resolution assist features for photolithography with trim ends | Physics | 168 | Active |
| US6479028B1 | Rapid synthesis of carbon nanotubes and carbon encapsulated metal nanoparticles by a displacement reaction | Emerging Cross-Sectional Technologies | 75 | Expired |
| US9716037B2 | Gate aligned contact and method to fabricate same | Electricity | 63 | Active |
| US9666451B2 | Self-aligned via and plug patterning for back end of line (BEOL) interconnects | Electricity | 40 | Active |
| US9793163B2 | Subtractive self-aligned via and plug patterning for back end of line (BEOL) interconnects | Electricity | 25 | Active |
| US9793159B2 | Previous layer self-aligned via and plug patterning for back end of line (BEOL) interconnects | Electricity | 13 | Active |
| US4551338A | Method for changing the internal temperature of meat by the use of gas | Human Necessities | 13 | Expired |
| US3979835A | Method and apparatus for measuring carcasses | Physics | 13 | Expired |
| US3940998A | Hog processing method | Physics | 12 | Expired |
| US4190100A | Internal heat exchanger for meat | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US4256569A | Arrangement to improve the optimization of the value of finished cuts in a livestock processing plant | Physics | 12 | Expired |
| US4228685A | Methods for computer assisted optimization of meat cuts from carcasses | Physics | 11 | Expired |
| US7915171B2 | Double patterning techniques and structures | Electricity | 10 | Active |
| US7820550B2 | Negative tone double patterning method | Emerging Cross-Sectional Technologies | 10 | Active |
| US4118777A | Computer directed primal cut indicating device | Human Necessities | 9 | Expired |
| US10211088B2 | Self-aligned isotropic etch of pre-formed vias and plugs for back end of line (BEOL) interconnects | Electricity | 9 | Active |
| US6096282A | Instantaneous synthesis of refractory nitrides from solid precursors | Chemistry; Metallurgy | 9 | Expired |
| US4071957A | Method and apparatus for measuring carcasses | Physics | 8 | Expired |
| US7648803B2 | Diagonal corner-to-corner sub-resolution assist features for photolithography | Physics | 8 | Active |
| US9005875B2 | Pre-patterned hard mask for ultrafast lithographic imaging | Emerging Cross-Sectional Technologies | 8 | Active |
| US6120748A | Process for rapid solid-state formation of refractory nitrides | Chemistry; Metallurgy | 7 | Expired |
| US9558947B2 | Pattern decomposition lithography techniques | Electricity | 6 | Active |
| US7572557B2 | Non-collinear end-to-end structures with sub-resolution assist features | Physics | 5 | Active |
| US10319625B2 | Metal via processing schemes with via critical dimension (CD) control for back end of line (BEOL) interconnects and the resulting structures | Electricity | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.