Assignee
No assignee recorded.
Inventors
- Unknown
- Kunnigar Vongnam (2 patents)
- Nopparat Thavornsin (2 patents)
- Pornpen Sae-Ung (2 patents)
- Sophon Kaeothip (5 patents)
- Anucha Euapermkiati (5 patents)
- Khamphee Phomphrai (4 patents)
US Patent 12496575 · Granted Dec 16, 2025
No assignee recorded.