Nan Nan
36Patents
15h-index
15Co-inventors
74Inventor score
Filing activity: Mar 5, 2007 → Jul 30, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD639303S1 | Retractable flash memory device | General | 81 | Expired |
| US7364445B1 | USB flash device with rubber cover | Electricity | 55 | Active |
| US7872873B2 | Extended COB-USB with dual-personality contacts | Emerging Cross-Sectional Technologies | 53 | Active |
| US7440286B2 | Extended USB dual-personality card reader | Physics | 50 | Active |
| US8102657B2 | Single shot molding method for COB USB/EUSB devices with contact pad ribs | Emerging Cross-Sectional Technologies | 42 | Active |
| US7517231B2 | Solid state drive (SSD) with open top and bottom covers | Electricity | 35 | Active |
| US7524198B2 | Press/push flash drive | Physics | 33 | Active |
| US8141240B2 | Manufacturing method for micro-SD flash memory card | Emerging Cross-Sectional Technologies | 31 | Active |
| US7420803B2 | Universal serial bus flash drive with deploying and retracting functionalities | Physics | 29 | Active |
| US7815469B1 | Dual-personality extended USB plugs and receptacles using with PCBA and cable assembly | Electricity | 28 | Active |
| US8102658B2 | Micro-SD to secure digital adaptor card and manufacturing method | Emerging Cross-Sectional Technologies | 23 | Active |
| US7944703B2 | Flash memory device assembly using adhesive | Emerging Cross-Sectional Technologies | 22 | Active |
| US7869219B2 | Flash drive with spring-loaded retractable connector | Physics | 20 | Active |
| USD620018S1 | Portable flash memory device | General | 17 | Expired |
| US8567050B2 | Single shot molding method for COB USB/EUSB devices with contact pad ribs | Emerging Cross-Sectional Technologies | 16 | Active |
| US8998620B2 | Molding method for COB-EUSB devices and metal housing package | Emerging Cross-Sectional Technologies | 15 | Active |
| USD620015S1 | Portable flash memory device | General | 12 | Expired |
| US8102662B2 | USB package with bistable sliding mechanism | Electricity | 12 | Active |
| US7687921B2 | High density memory device manufacturing using isolated step pads | Electricity | 12 | Active |
| US8014130B1 | Pen-like universal serial bus (USB) flash drive with deploying and retracting functionalities | Electricity | 11 | Active |
| US8021166B1 | Extended USB plug, USB PCBA, and USB flash drive with dual-personality for embedded application with mother boards | Physics | 10 | Active |
| US8254134B2 | Molded memory card with write protection switch assembly | Emerging Cross-Sectional Technologies | 10 | Active |
| US7804163B2 | Seamless secured digital card manufacturing methods with male guide and female switch | Electricity | 9 | Active |
| US7789680B2 | USB device with connected cap | Human Necessities | 8 | Active |
| US7708570B2 | Lip stick universal serial bus flash drive with deploying and retracting functionalities | Physics | 7 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.