Calix Inc patents

Calix Inc holds 114 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents114
Recent patents31
First publicationJan 15, 2015
Latest publicationMar 31, 2026

Filing trend

Year-over-year patent counts for this assignee.

Filing activity over the last five years is rapidly growing.

Patents filed per year
YearPatents
201530
201613
201713
20189
20198
20205
20213
20222
20232
20249
202514
20266
Browse patents by year
YearPatents
201530
201613
201713
20189
20198
20205
20213
20222
20232
20249
202514
20266

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
H04Q11/006730
H04B10/27220
H04J14/028216
H04Q2011/008315
H04B10/2714

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Electricity110
Physics14

Frequently asked questions

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

How many patents does Calix Inc have in patentsdb?
Calix Inc is linked to 114 publications as assignee in our database.
What technology areas does Calix Inc patent most?
Top mapped technology areas by patent count: Electricity (110); Physics (14).
Is Calix Inc's patent activity growing?
In our data, assignee counts were 9 in 2024 and 14 in 2025 (higher year over year).
What are recent patents assigned to Calix Inc?
See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.