Kai Sun
19Patents
4h-index
34Co-inventors
60Inventor score
Filing activity: Sep 3, 1991 → Dec 30, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7788718B1 | Method and apparatus for detecting a distributed denial of service attack | Electricity | 58 | Expired |
| US5301840A | Tube dispenser capable of creating a suckback effect in the nozzle | Performing Operations; Transporting | 41 | Expired |
| USD338397S | Tube dispenser | General | 27 | Expired |
| US8463585B2 | Apparatus and method for modeling well designs and well performance | Fixed Constructions | 13 | Active |
| US7669726B2 | Beverage container and a method of using same | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| USD552804S1 | Pet necklace | General | 2 | Expired |
| US10726446B2 | Method and apparatus for pushing information | Physics | 1 | Active |
| US11661420B2 | Compound containing fused ring, use thereof and pharmaceutical composition containing same | Chemistry; Metallurgy | 0 | Active |
| US12293252B2 | Encoding element and anti-counterfeiting product | Performing Operations; Transporting | 0 | Active |
| US12427802B2 | Optical anti-counterfeiting element and optical anti-counterfeiting product | Physics | 0 | Active |
| US12257857B2 | Optical anti-counterfeiting element and manufacturing method thereof | Physics | 0 | Active |
| US9109441B2 | Method and apparatus for controlling fluid flow into a wellbore | Fixed Constructions | 0 | Active |
| US12350951B2 | Optical anti-counterfeiting element and anti-counterfeiting product | Performing Operations; Transporting | 0 | Active |
| US10421308B2 | Optical anti-counterfeiting component and optical anti-counterfeiting product | Physics | 0 | Active |
| US11981157B2 | Optical anti-counterfeiting element and optical anti-counterfeiting product using the same | Performing Operations; Transporting | 0 | Active |
| US12304231B2 | Optical anti-counterfeiting element and manufacturing method therefor | Performing Operations; Transporting | 0 | Active |
| US10155408B2 | Optical anti-counterfeiting element, product using same and preparation method therefor | Physics | 0 | Active |
| US9101640B2 | Use of Danshensu, Notoginsenoside R1 or their combination in preparation of medicaments for preventing and treating diseases caused by microcirculation disorder | Chemistry; Metallurgy | 0 | Active |
| US9875829B2 | Method for recoating RTV anti-pollution flashover coating on insulator coated with RTV anti-pollution flashover coating | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.