Albert Chan
31Patents
15h-index
33Co-inventors
81Inventor score
Filing activity: Nov 22, 1983 → May 15, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5835405A | Application specific modules in a programmable logic device | Electricity | 177 | Expired |
| US4758746A | Programmable logic array with added array of gates and added output routing flexibility | Electricity | 153 | Expired |
| US4684830A | Output circuit for a programmable logic array | Electricity | 91 | Expired |
| US5412260A | Multiplexed control pins for in-system programming and boundary scan state machines in a high density programmable logic device | Electricity | 66 | Expired |
| US6356107B1 | Method and structure dynamic in-system programming | Electricity | 51 | Expired |
| US6304099A | Method and structure for dynamic in-system programming | Electricity | 50 | Expired |
| US6389321B2 | Simultaneous wired and wireless remote in-system programming of multiple remote systems | Physics | 45 | Expired |
| US6229336A | Programmable integrated circuit device with slew control and skew control | Electricity | 40 | Expired |
| US5883946A | Method and apparatus for provisioning customized telecommunications services | Electricity | 36 | Expired |
| US5191243A | Output logic macrocell with enhanced functional capabilities | Electricity | 34 | Expired |
| US6023570A | Sequential and simultaneous manufacturing programming of multiple in-system programmable systems through a data network | Physics | 29 | Expired |
| US4625311A | Programmable array logic circuit with testing and verification circuitry | Electricity | 23 | Expired |
| US4595875A | Short detector for PROMS | Physics | 23 | Expired |
| US5506517A | Output enable structure and method for a programmable logic device | Electricity | 18 | Expired |
| US5130574A | Programmable logic device providing product term sharing and steering to the outputs of the programmable logic device | Electricity | 17 | Expired |
| US4654830A | Method and structure for disabling and replacing defective memory in a PROM | Physics | 14 | Expired |
| US6066977A | Programmable output voltage levels | Electricity | 14 | Expired |
| US6294925A | Programmable logic device | Electricity | 12 | Expired |
| US4701695A | Short detector for PROMS | Physics | 10 | Expired |
| US4670708A | Short detector for fusible link array using a pair of parallel connected reference fusible links | Physics | 9 | Expired |
| US5138198A | Integrated programmable logic device with control circuit to power down unused sense amplifiers | Electricity | 9 | Expired |
| US6104207A | Programmable logic device | Electricity | 6 | Expired |
| US6133750A | Combination of global clock and localized clocks | Physics | 6 | Expired |
| US5162679A | Sense amplifier with depletion transistor feedback | Electricity | 5 | Expired |
| US6255847A | Programmable logic device | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.