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Tsai Li-Duan patents

Tsai Li-Duan holds 10 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents10
Recent patents0
First publicationJan 27, 2015
Latest publicationDec 6, 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
20156
20164
Browse patents by year
YearPatents
20156
20164

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
Y02E60/104
Y02E60/1223
B82Y30/002
H01M10/05252
H01M4/5872

Technology areas

Mapped technology topics for this assignee.