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Armstrong William J patents

Armstrong William J holds 5 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents5
Recent patents0
First publicationJul 14, 2015
Latest publicationJan 2, 2018

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
20152
20162
20181
Browse patents by year
YearPatents
20152
20162
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
H04L45/442
H04L49/3552
H04L47/121
H04L12/46411
H04L47/2661

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Electricity4
Physics1