Changsheng Chen
26Patents
8h-index
47Co-inventors
75Inventor score
Filing activity: Jan 24, 1997 → Apr 16, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5910687A | Wafer fabrication of die-bottom contacts for electronic devices | Electricity | 113 | Expired |
| US6221751A | Wafer fabrication of die-bottom contacts for electronic devices | Electricity | 106 | Expired |
| US6051489A | Electronic component package with posts on the active side of the substrate | Electricity | 51 | Expired |
| US7720791B2 | Intelligent job matching system and method including preference ranking | Physics | 22 | Active |
| US8527510B2 | Intelligent job matching system and method | Physics | 22 | Active |
| US8601002B1 | Method and system for identifying job candidates | Physics | 16 | Active |
| US8433713B2 | Intelligent job matching system and method | Physics | 13 | Active |
| US9727827B2 | Method and system for referral tracking | Physics | 8 | Active |
| US8375067B2 | Intelligent job matching system and method including negative filtration | Physics | 8 | Expired |
| US6414585B1 | Integrated passive components and package with posts | Electricity | 8 | Expired |
| US8977618B2 | Intelligent job matching system and method | Physics | 6 | Active |
| US6833986B2 | Integrated passive components and package with posts | Electricity | 5 | Expired |
| US9053157B2 | Method and system for identifying job candidates | Physics | 5 | Active |
| US6946734B2 | Integrated passive components and package with posts | Electricity | 2 | Expired |
| US6954130B2 | Integrated passive components and package with posts | Electricity | 1 | Expired |
| US9811783B2 | Method and system for channel optimization | Physics | 1 | Active |
| US9959525B2 | Intelligent job matching system and method | Physics | 1 | Active |
| US9460363B2 | Method for estimating rotation axis and mass center of spatial target based on binocular optical flows | Physics | 1 | Active |
| US11389780B2 | Reaction system, catalyst and method for preparing β-phenylethanol | Chemistry; Metallurgy | 0 | Active |
| US8829245B2 | 3-aminomethyl-3, 5, 5-trimethyl cyclohexylamine preparation method | Chemistry; Metallurgy | 0 | Active |
| US9624162B2 | Method for preparing 3-aminomethyl-3,5,5-trimethyl cyclohexylamine | Chemistry; Metallurgy | 0 | Active |
| US10974233B2 | Catalyst for preparing 1,5-pentanediol via hydrogenolysis of tetrahydrofurfuryl alcohol, method and application thereof | Performing Operations; Transporting | 0 | Active |
| US10102502B2 | Method and system for source tracking | Physics | 0 | Active |
| US9407447B2 | Multicast message replication method and device | Electricity | 0 | Active |
| US10898883B2 | Silicalite-1 molecular sieve-based catalyst and preparation method for 1,2-pentanediol using said catalyst | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.