This page is not indexed by search engines while we improve data quality.

Crank Samuel John patents

Crank Samuel John holds 4 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents4
Recent patents0
First publicationFeb 10, 2015
Latest publicationMar 6, 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
20153
20181
Browse patents by year
YearPatents
20153
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
H04L43/08173
H04L41/02133
H04L61/25143
H04L63/14253
H04L63/14333

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Electricity4