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Yeh Li-Ya patents

Yeh Li-Ya holds 4 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents4
Recent patents0
First publicationFeb 3, 2015
Latest publicationFeb 28, 2017

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
20153
20171
Browse patents by year
YearPatents
20153
20171

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
C03C2218/322
H05B3/2651
H01C17/021
F24D13/021
H05B2203/0071

Technology areas

Mapped technology topics for this assignee.