How many patents does Hannstar Display Corp have in patentsdb?

Hannstar Display Corp is linked to 368 publications as assignee in our database.

What technology areas does Hannstar Display Corp patent most?

Top mapped technology areas by patent count: Physics (332); Electricity (154); Cross-Sectional Technologies (12).

In our data, assignee counts were 11 in 2024 and 42 in 2025 (higher year over year).

See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.

Hannstar Display Corp holds 368 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity over the last five years is growing.

Latest publications where this party is an assignee.

Representative or frequently cited publications from precomputed assignee stats.

Most common classification codes in this portfolio.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Physics	332
Electricity	154
Cross-Sectional Technologies	12
Chemistry & Metallurgy	8
Operations & Transport	7
Mechanical Engineering	2
Human Necessities	1

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

How many patents does Hannstar Display Corp have in patentsdb?: Hannstar Display Corp is linked to 368 publications as assignee in our database.
What technology areas does Hannstar Display Corp patent most?: Top mapped technology areas by patent count: Physics (332); Electricity (154); Cross-Sectional Technologies (12).
Is Hannstar Display Corp's patent activity growing?: In our data, assignee counts were 11 in 2024 and 42 in 2025 (higher year over year).
What are recent patents assigned to Hannstar Display Corp?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.