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Yang Rongzhen patents

Yang Rongzhen holds 39 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents39
Recent patents0
First publicationFeb 26, 2015
Latest publicationSep 17, 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
201511
201621
20175
20181
20191
Browse patents by year
YearPatents
201511
201621
20175
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
H04W84/1217
H04W72/2317
Y02D30/7013
H04W72/04210
H04W72/044610

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Electricity39
Cross-Sectional Technologies13
Physics3