| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 23 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Chairs and beds | |
| #2 | Vehicle seats |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wu Zhikang | 23 |
| Publication | Filing date | Title |
|---|---|---|
| CN104757810A | A soft sofa | |
| CN104223816A | Folding pad | |
| CN104257147A | Waist pillow for vehicle | |
| CN104188398A | Simplified sofa | |
| CN104172771A | Cushion capable of being folded into seat | |
| CN104172763A | Folding soft back chair | |
| CN104172778A | Folding type soft chair | |
| CN104188406A | Waterproof folding cushion | |
| CN104172770A | Adjustable hip-lifting soft chair | |
| CN104172777A | Foldable soft chair | |
| CN104172786A | Novel soft chair | |
| CN104172806A | Cartoon soft chair | |
| CN104172769A | Hip-lifting soft chair | |
| CN104172772A | Foldable soft chair | |
| CN104188405A | Portable folding cushion | |
| CN104172788A | Folding soft cushion | |
| CN104172773A | Linkage soft chair | |
| CN104172768A | Soft chair with adjustable backrest angle | |
| CN104172776A | Simplified folding soft chair | |
| CN104188399A | Soft chair with hip lifting function |