Hu Zhihao patents

Hu Zhihao holds 6 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents6
Recent patents0
First publicationMar 5, 2015
Latest publicationJul 20, 2021

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
20155
20211
Browse patents by year
YearPatents
20155
20211

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
Y02E50/105
C12N9/165
C12P7/64094
C12N1/204
C12N9/10294

Technology areas

Mapped technology topics for this assignee.

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Frequently asked questions

Answers are generated from the same data shown on this page.

How many patents does Hu Zhihao have in patentsdb?
Hu Zhihao is linked to 6 publications as assignee in our database.
What technology areas does Hu Zhihao patent most?
Top mapped technology areas by patent count: Chemistry & Metallurgy (6); Cross-Sectional Technologies (6); Human Necessities (1).
Is Hu Zhihao's patent activity growing?
In our data, assignee counts were 5 in 2015 and 1 in 2021 (lower year over year).
What are recent patents assigned to Hu Zhihao?
See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.