| # | Name | Location | Applications |
|---|---|---|---|
| 1. | Ll Ping | π¨π³ Suzhou, Jiangsu, China | 1 |
| 2. | Ll Ping | π¨π³ Beijing, China | 1 |
| 3. | Llpik Vitali | πΈπ¬ Singapore, Singapore | 1 |
| 4. | LlPOCINE, INC. | πΊπΈ Salt Lake City, UT, United States | 1 |
| 5. | LlPOWSKY Gerd | π¨π Zurich, Switzerland | 1 |