Inventor

SANG HO CHOI

Inventor

Overview

10→

Patents

2022–2025

Patent span

Human necessities

Primary field (CPC A)

Patents· 10 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Fprimary

A61FFilters implantable into blood vessels12%

A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body12%

A61KPreparations for medical, dental or toiletry purposes8%

A61NElectrotherapy8%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for4%

A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation4%

A47CChairs4%

A61BDiagnosis4%

A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons4%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%

PatentTitleYear

D1106694Thermotherapy apparatus for sofa2025 12,458,816Multi functional probe capable of shielding electromagnetic wave2025 12,357,559Cosmetic composition for preventing skin aging and reducing skin wrinkles, comprising Viburnum stellato-tomentosum extract2025 D1052098Thermotherapy apparatus for a sofa2024 12,005,017Thermo-therapeutic apparatus2024 11,846,289Through-type drain pump for fluid draining apparatus of fluid pipe2023 11,675,846Nutritional balance providing system based on pet health information2023 11,576,813Thermotherapy bed2023 11,510,899RTX toxin production inhibitor and composition for treating symptom of vibrio infection by using same2022 11,218,799Built-in speaker module2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to CERAGEM CO LTD (6)· patent assignee history

2022Patents assigned to SEOUL NAT UNIV R&DB FOUNDATION (1)· patent assignee history

2022–2025Based in KR· patent location history

2023Patents assigned to ALLFIN INC (1)· patent assignee history

2023Patents assigned to CHOI SANG HO (1)· patent assignee history

2025Patents assigned to KOREA RES INST BIOSCIENCE & BIOTECHNOLOGY (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CERAGEM CO LTD	6	2022–2025
ALLFIN INC	1	2023
CHOI SANG HOself	1	2023
KOREA RES INST BIOSCIENCE & BIOTECHNOLOGY	1	2025
SEOUL NAT UNIV R&DB FOUNDATION	1	2022

Locations

Location	Patents	Span
KR	10	2022–2025