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Hong Yi patents

Hong Yi holds 4 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents4
Recent patents0
First publicationJan 19, 2016
Latest publicationFeb 27, 2018

Filing trend

Year-over-year patent counts for this assignee.

Filing activity appears stable based on the most recent years.

Patents filed per year
YearPatents
20162
20171
20181
Browse patents by year
YearPatents
20162
20171
20181

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
A61L27/583
A61L27/183
A61F2/062
C12N5/00682
A61L27/542

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Human Necessities4
Chemistry & Metallurgy3
Textiles & Paper1