Christopher Baker
24Patents
11h-index
27Co-inventors
75Inventor score
Filing activity: Apr 25, 1990 → Dec 12, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6539098B1 | Mail processing systems and methods | Physics | 82 | Expired |
| US6405172B1 | Voice-enabled directory look-up based on recognized spoken initial characters | Emerging Cross-Sectional Technologies | 78 | Expired |
| US11294475B1 | Artificial reality multi-modal input switching model | Physics | 73 | Active |
| US5790429A | Mail coding system | Emerging Cross-Sectional Technologies | 53 | Expired |
| US5862243A | System for evaluating bar code quality on mail pieces | Performing Operations; Transporting | 46 | Expired |
| US8545367B2 | Hybrid system | Emerging Cross-Sectional Technologies | 37 | Active |
| US6156988A | Inter-departmental mail sorting system and method | Emerging Cross-Sectional Technologies | 35 | Expired |
| US7004396B1 | System and method for grouping mail pieces in a sorter | Performing Operations; Transporting | 33 | Expired |
| US5273845A | Terminal structure and seal | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5001648A | Method and apparatus for a mail processing system | Physics | 23 | Expired |
| US6819777B2 | Mail processing systems and methods | Physics | 15 | Expired |
| US7258277B2 | Method for enhancing mail piece processing system | Performing Operations; Transporting | 9 | Expired |
| US9358866B2 | Hybrid system | Emerging Cross-Sectional Technologies | 6 | Active |
| US7387251B2 | Bar code recognition method and system for paper handling equipment | Physics | 6 | Expired |
| US10023184B2 | Hybrid system | Emerging Cross-Sectional Technologies | 5 | Active |
| US7923655B2 | Sorting method and system with dynamically re-allocated sortation bins | Emerging Cross-Sectional Technologies | 5 | Active |
| US8088516B2 | Storage battery electrodes with integral conductors | Emerging Cross-Sectional Technologies | 3 | Active |
| US7414219B2 | System and method for grouping mail pieces in a sorter | Emerging Cross-Sectional Technologies | 2 | Expired |
| US11443606B2 | Firearm regulation system and related methods | Electricity | 2 | Active |
| US8712870B2 | Products for animal use including humans having a certificate verifying at least one of efficacy or safety, and methods of providing such certificates | Physics | 1 | Active |
| US10950111B2 | Firearm regulation system and related methods | Electricity | 1 | Active |
| US12100281B2 | Firearm regulation system and related methods | Electricity | 0 | Active |
| US9995929B2 | Method for tuning one or more resonator(s) | Physics | 0 | Active |
| US12325262B1 | Lubrication distribution systems, powertrains incorporating the same, and methods of using the same | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.