PHISON ELECTRONICS CORP.
687Patents
665Active
687Granted
63Portfolio score
Filing activity: Aug 30, 2001 → Apr 2, 2024 · 105 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6792501B2 | Universal serial bus flash memory integrated circuit device | Physics | 66 | Expired |
| US6490163B1 | Computer readable portable data storage device | Electricity | 64 | Expired |
| USD624610S1 | Pet robot | General | 47 | Expired |
| US8046526B2 | Wear leveling method and controller using the same | Physics | 45 | Active |
| US8046645B2 | Bad block identifying method for flash memory, storage system, and controller thereof | Physics | 43 | Active |
| US7243186B2 | Method of optimizing performance of flash memory | Physics | 38 | Active |
| US8561194B2 | Memory storage device and memory controller and virus scanning method thereof | Physics | 38 | Active |
| US6880024B2 | Control system for memory storage device having two different interfaces | Emerging Cross-Sectional Technologies | 37 | Expired |
| USD592217S1 | Flash drive | General | 29 | Expired |
| US7225289B2 | Virtual IDE storage with PCI express interface | Physics | 27 | Expired |
| US8386860B2 | Methods of calculating compensation voltage and adjusting threshold voltage and memory apparatus and controller | Physics | 23 | Active |
| US7356637B2 | Virtual IDE storage device with PCI express interface | Physics | 20 | Active |
| US8250286B2 | Block management method, and storage system and controller using the same | Physics | 18 | Active |
| US7740494B2 | Data storage apparatus | Electricity | 18 | Active |
| US7047361B2 | Data storage device using SDRAM | Physics | 18 | Expired |
| US8046528B2 | Data writing method for flash memory, and flash memory controller and storage device thereof | Physics | 17 | Active |
| US8560926B2 | Data writing method, memory controller and memory storage apparatus | Physics | 17 | Active |
| US8898372B2 | Memory storage device, memory controller, and data writing method | Physics | 16 | Active |
| US8645613B2 | Data writing method for flash memory and control circuit and storage system using the same | Physics | 16 | Active |
| US9837435B1 | Three-dimensional non-volatile memory structure and manufacturing method thereof | Physics | 16 | Active |
| US8386699B2 | Method for giving program commands to flash memory for writing data according to a sequence, and controller and storage system using the same | Physics | 15 | Active |
| US8769192B2 | Data read method for a plurality of host read commands, and flash memory controller and storage system using the same | Physics | 15 | Active |
| US7778037B2 | Dual-interface data storage apparatus | Physics | 14 | Active |
| US8429501B2 | Memory storage device, memory controller thereof, and method thereof for generating log likelihood ratio | Physics | 14 | Active |
| US8393907B2 | Storage apparatus and method of manufacturing the same | Emerging Cross-Sectional Technologies | 13 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.