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Sun Xiaozhao patents

Sun Xiaozhao holds 3 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents3
Recent patents0
First publicationMar 31, 2015
Latest publicationOct 18, 2016

Filing trend

Year-over-year patent counts for this assignee.

Filing activity appears to be declining based on the most recent years.

Patents filed per year
YearPatents
20152
20161
Browse patents by year
YearPatents
20152
20161

Recent patents

Latest publications where this party is an assignee.

Notable patents

Representative or frequently cited publications from precomputed assignee stats.

Top CPC classifications

Most common classification codes in this portfolio.

Top CPC codes by patent count
CPCPatents
B05B1/183
E03C1/04092
F16K31/06751
B05B1/16271
B05B12/0021

Technology areas

Mapped technology topics for this assignee.