Assignee
Inventors
- Howard Lang (31 patents)
- Jeff Boni (4 patents)
- Unknown
- Herman Lee (24 patents)
- John Lee (22 patents)
- John H. Mayr (6 patents)
- Mark P. Nordberg (4 patents)
- Ker-Ren Tu (4 patents)
- Christopher Vestal (5 patents)
US Patent 8908558 · Granted Dec 9, 2014