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Park Sang Ok patents

Park Sang Ok is listed as an inventor on 478 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorPark Sang Ok
Total patents478
First publicationJan 6, 2015
Latest publicationMar 26, 2026

Notable patents

Publications ranked by popularity score, then publication date.

Recent patents

Latest publications not already listed above.

Major assignees

Companies most often associated with this inventor's publications.

Top assignees for this inventor
AssigneePatents
Lg Innotek Co Ltd474
Semes Co Ltd3
Das Co Ltd2
Lg Innotedk Co Ltd1

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
G03B3/10279
G03B2205/0069262
G02B7/08260
G02B27/646256
G02B7/09241