John T. Welch
22Patents
9h-index
24Co-inventors
75Inventor score
Filing activity: Nov 10, 1982 → Sep 6, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5230061A | Clause counter map inference engine | Emerging Cross-Sectional Technologies | 103 | Expired |
| US7082772B2 | Peltier temperature control system for electronic components | Electricity | 76 | Expired |
| US6359159B1 | MOCVD precursors based on organometalloid ligands | Emerging Cross-Sectional Technologies | 37 | Expired |
| US6099903A | MOCVD processes using precursors based on organometalloid ligands | Chemistry; Metallurgy | 25 | Expired |
| US7135962B2 | Security and remote access for vehicular entertainment, safety, and convenience systems | Performing Operations; Transporting | 24 | Expired |
| US6184403A | MOCVD precursors based on organometalloid ligands | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6399607B1 | Aminomethylene amide analogs of pyrazinamide with intracellular antimycobacterial activity against pyrazinamide-resistant mycobacteria combined with a rifamycin | Human Necessities | 9 | Expired |
| US6446031B1 | Cone mapping physical optics for design of indoor communication system | Electricity | 9 | Expired |
| US4465506A | Herbicidal N-[heterocyclicaminocarbonyl]-1H-indene and tetrahydronaphthalene sulfonamides | Chemistry; Metallurgy | 9 | Expired |
| US5777869A | Relay ladder control system for simulation and monitoring | Physics | 8 | Expired |
| US4962111A | Pyrazinoic acid esters as antituberculosis agents | Chemistry; Metallurgy | 8 | Expired |
| US6340768B1 | MOCVD precursors based on organometalloid ligands | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7589689B2 | Antenna designs for multi-path environments | Electricity | 5 | Active |
| US8855065B2 | Wireless access device with wildcard SSID response enabling association by client device requesting any SSID and system and method thereof | Electricity | 5 | Active |
| US8522304B2 | Monitoring and reporting policy compliance of home networks | Electricity | 4 | Active |
| US5731712A | Programmable gate array for relay ladder logic | Physics | 3 | Expired |
| US5643912A | Pyrazinoic acid esters as anti-mycobacterium avium agents | Chemistry; Metallurgy | 2 | Expired |
| US6613924B1 | Silver precursors for CVD processes | Chemistry; Metallurgy | 2 | Expired |
| US10448259B2 | Wireless access point with wildcard SSID response enabling association by client device requesting any SSID and system and method thereof | Electricity | 1 | Active |
| US11277754B2 | Access point for managing wireless access to a network according to a zone of operation about the access point | Electricity | 0 | Active |
| US9174934B2 | Aryl tetrafluorosulfanyl compounds | Chemistry; Metallurgy | 0 | Active |
| US5986120A | Metal triflimide complexes | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.