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Sun Wei patents

Sun Wei holds 11 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents11
Recent patents0
First publicationSep 1, 2015
Latest publicationOct 1, 2019

Filing trend

Year-over-year patent counts for this assignee.

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
20154
20163
20172
20181
20191
Browse patents by year
YearPatents
20154
20163
20172
20181
20191

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
A23L19/072
A23L33/1052
A61B2090/0612
B29K2067/0462
A61B90/062

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Physics5
Human Necessities4
Chemistry & Metallurgy3
Operations & Transport2