Twain Liu-Qiu-Yan
| Title | company name (assignee) | Country/Patent Coverage | filing/creation date | grant date | id | inventor/author | priority date | publication date | representative figure link | result link |
|---|---|---|---|---|---|---|---|---|---|---|
| System and method to survey and evaluate items according to people's perceptions and to generate recommendations based on people's perceptions | Twain Liu-Qiu-Yan | US | US-2014278786-A1 | Twain Liu-Qiu-Yan | https://patentimage… | https://patents.goo… |
