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Cai Jianfeng patents

Cai Jianfeng holds 18 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents18
Recent patents0
First publicationOct 1, 2015
Latest publicationJan 4, 2022

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
20151
20163
20173
20181
20196
20203
20221
Browse patents by year
YearPatents
20151
20163
20173
20181
20196
20203
20221

Recent patents

Latest publications where this party is an assignee.

Notable patents

Representative or frequently cited publications from precomputed assignee stats.

Technology areas

Mapped technology topics for this assignee.