| Company | Timeline | Status | |
| HGF Limited Director • Patent Attorney | 27 Nov 2017←5 Years→23 Nov 2023 | Active | |
| Wilson Ip Limited Director • Patent Attorney | 19 Apr 2013←12 Years→Current | Active | |
| Harrison Goddard Foote LLP Non-designated LLP Member • Unreported | 11 Apr 2013←12 Years→Current | Active | |
