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Choi Hae Chul patents

Choi Hae Chul holds 3 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents3
Recent patents0
First publicationJun 7, 2016
Latest publicationSep 17, 2019

Filing trend

Year-over-year patent counts for this assignee.

Filing activity appears stable based on the most recent years.

Patents filed per year
YearPatents
20161
20171
20191
Browse patents by year
YearPatents
20161
20171
20191

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
H04N19/1763
H04N19/112
H04N19/1892
H04N19/132
H04N19/5932

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Electricity3