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Cheng Jung-Fu patents

Cheng Jung-Fu holds 28 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents28
Recent patents0
First publicationFeb 3, 2015
Latest publicationOct 3, 2017

Filing trend

Year-over-year patent counts for this assignee.

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

Patents filed per year
YearPatents
201517
20165
20176
Browse patents by year
YearPatents
201517
20165
20176

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
H04L5/005311
H04W72/236
H04L5/00076
H04W72/0425
H04L5/0015

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Electricity28