2 trademarks were found for owners matching the name Man Hung William Ma.
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1 TM: 1784396
Desc: NETZHOME SMART HOME AUTOMATION
Owner: Man Hung William Ma
Class: 9
Status: Registered: Registered/protected
2 TM: 1735497
Desc: NEXUSHOME SMART HOME AUTOMATION
Owner: Man Hung William MA
Class: 9
Status: Withdrawn: Applicant request