Qing Liu
34Patents
4h-index
62Co-inventors
66Inventor score
Filing activity: Apr 12, 2002 → Feb 23, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7122057B2 | Method and apparatus for engineered regenerative biostructures such as hydroxyapatite substrates for bone healing applications | Chemistry; Metallurgy | 73 | Expired |
| US7445441B2 | Three-dimensional printing apparatus and methods of manufacture including sterilization or disinfection, for example, using ultraviolet light | Performing Operations; Transporting | 26 | Expired |
| US7857860B2 | Bone void filler and method of manufacture | Performing Operations; Transporting | 12 | Expired |
| US9298273B2 | Input device having grooves and corresponding sensing units | Physics | 4 | Active |
| US10603194B2 | Close-cell structured stent, a preparation method and use thereof | Human Necessities | 2 | Active |
| US6798949B2 | Optical assembly with integrated lens protrusion | Physics | 2 | Expired |
| US10930708B2 | OLED display substrate and method for manufacturing the same, display device | Electricity | 1 | Active |
| US10007145B2 | Backlight for curved-surface liquid crystal display device and curved-surface liquid crystal display device | Physics | 1 | Active |
| US11007298B2 | Modified biodegradable and medical polymer devices and a method for preparing the same | Chemistry; Metallurgy | 1 | Active |
| US6768823B2 | Optical isolator | Physics | 1 | Expired |
| US9977283B2 | Backlight module and display device | Physics | 1 | Active |
| US12014007B2 | Display panel and driving method thereof and display device | Physics | 0 | Active |
| US11596708B2 | Modified biodegradable and medical polymer devices and a method for preparing the same | Chemistry; Metallurgy | 0 | Active |
| US10747270B2 | Input apparatus, information processing method, and information processing apparatus | Physics | 0 | Active |
| US6973235B2 | Optical filter device having molded, single-index collimating lens | Physics | 0 | Expired |
| US11245242B2 | L-band optical fiber amplifier with pumping balance | Emerging Cross-Sectional Technologies | 0 | Active |
| US9995867B2 | Light source, backlight module and display apparatus | Physics | 0 | Active |
| US11350858B2 | Ultra-sensitive glucose sensor based on graphene and carbon fiber substrate and preparation method thereof | Textiles; Paper | 0 | Active |
| US10286117B2 | Titanium nail capable of loading drug and drug-loaded titanium nail and preparing method of the same | Human Necessities | 0 | Active |
| US11255556B1 | Disinfecting device for central air conditioner | Emerging Cross-Sectional Technologies | 0 | Active |
| US12309448B2 | Live broadcast message display method and apparatus | Electricity | 0 | Active |
| US9261971B2 | Input device having grooves and corresponding sensing units | General | 0 | Revoked |
| US10197834B2 | Curved-surface backlight source and display device | Physics | 0 | Active |
| US9928808B2 | Information interaction method and electronic device | Physics | 0 | Active |
| US10921497B2 | Prism film, backlight module and display device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.