How many patents does Haier Smart Home Co Ltd have in patentsdb?

Haier Smart Home Co Ltd is linked to 773 publications as assignee in our database.

What technology areas does Haier Smart Home Co Ltd patent most?

Top mapped technology areas by patent count: Mechanical Engineering (494); Textiles & Paper (246); Human Necessities (126).

In our data, assignee counts were 194 in 2024 and 132 in 2025 (lower year over year).

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

Haier Smart Home Co Ltd holds 773 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
Mechanical Engineering	494
Textiles & Paper	246
Human Necessities	126
Electricity	101
Cross-Sectional Technologies	74
Operations & Transport	71
Physics	69
Fixed Constructions	52
Chemistry & Metallurgy	7

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

How many patents does Haier Smart Home Co Ltd have in patentsdb?: Haier Smart Home Co Ltd is linked to 773 publications as assignee in our database.
What technology areas does Haier Smart Home Co Ltd patent most?: Top mapped technology areas by patent count: Mechanical Engineering (494); Textiles & Paper (246); Human Necessities (126).
Is Haier Smart Home Co Ltd's patent activity growing?: In our data, assignee counts were 194 in 2024 and 132 in 2025 (lower year over year).
What are recent patents assigned to Haier Smart Home Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.