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Patent applications and USPTO patent grants for SEO; Choong Hyun.The latest application filed is for "image synthesis device and method for embedding watermark".
Patent | Date |
---|---|
Image Synthesis Device And Method For Embedding Watermark App 20220156873 - JANG; Han Ul ;   et al. | 2022-05-19 |
Method For Detecting Unauthorized Copying Of Content And Service Server Using Same App 20220043889 - RO; Inwoo ;   et al. | 2022-02-10 |
Method, Apparatus, And Program For Preventing Content From Leaking Out App 20210192671 - SEO; Choong Hyun ;   et al. | 2021-06-24 |
Method, Apparatus, And Program For Detecting Mark By Using Image Matching App 20210158573 - PARK; Sang Min ;   et al. | 2021-05-27 |
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