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USPTO Data Jan 1 1976 - Jan 13 2026
2 Patents
#862 in Austin, TX
#6,151 in Texas
#92,776 in US
Top Quality Telephony, LLC
Forward Citations = 0
4 inventors:
Austin, TX, United States of America
Top Quality Telephony, LLC
EPO Patents = 2
Forward Citations = 0
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4 inventors (with patents filed for the assignee):
Zexin Liu (2 out of 161 patents)
Lei Miao (2 out of 224 patents)
Bin Wang (1 out of 188 patents)
4. Bin Wang (1 out of 114 patents)
5. Xuan Zhou (33 patents)
2 patents:
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2 patents (EPO):
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