Golf club having an adjustable weight assembly
US-12569730-B2 · Mar 10, 2026 · US
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Yi Sang patents
Yi Sang is listed as an inventor on 75 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yi Sang |
| Total patents | 75 |
| First publication | Aug 6, 2015 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Golf club head with separable aft body
US-12564769-B2 · Mar 3, 2026 · US
Golf club head including tiled weighting
US-2026048301-A1 · Feb 19, 2026 · US
Golf club having an adjustable weight assembly
US-12527997-B2 · Jan 20, 2026 · US
Golf club head with hosel hole cover
US-12491417-B2 · Dec 9, 2025 · US
Golf club head with ball speed control
US-2025367512-A1 · Dec 4, 2025 · US
Golf club head with ball speed control
US-2025352867-A1 · Nov 20, 2025 · US
Golf club head with ball speed control
US-2025352870-A1 · Nov 20, 2025 · US
Golf club having an adjustable weight assembly
US-12472409-B2 · Nov 18, 2025 · US
Golf club having an adjustable weight assembly
US-12415120-B2 · Sep 16, 2025 · US
Recent patents
Latest publications not already listed above.
Iron with sole slot
US-2025195962-A1 · Jun 19, 2025 · US
Golf club head with improved inertia performance and removable aft body coupled by metal-composite joint
US-2025153012-A1 · May 15, 2025 · US
Golf club head with improved inertia performance and removable aft body coupled by metal-composite joint
US-12268943-B2 · Apr 8, 2025 · US
Modular golf club head including an adjustable weight assembly
US-2025025755-A1 · Jan 23, 2025 · US
Iron with Sole Slot
US-2024350870-A1 · Oct 24, 2024 · US
Golf club head with hosel hole cover
US-12109465-B2 · Oct 8, 2024 · US
Golf club having an adjustable weight assembly
US-2024316422-A1 · Sep 26, 2024 · US
Modular golf club head including an adjustable weight assembly
US-2024316420-A1 · Sep 26, 2024 · US
Iron with sole slot
US-12036448-B2 · Jul 16, 2024 · US
Golf club having an adjustable weight assembly
US-2024181310-A1 · Jun 6, 2024 · US
Golf club head having supported striking face
US-2024115914-A1 · Apr 11, 2024 · US
Iron with sole slot
US-2024082653-A1 · Mar 14, 2024 · US
Golf club head including a leading edge slot
US-2024082663-A1 · Mar 14, 2024 · US
Golf club having an adjustable weight assembly
US-11925841-B2 · Mar 12, 2024 · US
Golf club head with adjustable viewable weighting
US-2024066366-A1 · Feb 29, 2024 · US
Golf club head having supported striking face
US-2024058661-A1 · Feb 22, 2024 · US
Golf club having an adjustable weight assembly
US-2024017137-A1 · Jan 18, 2024 · US
Golf club having an adjustable weight assembly
US-2024017138-A1 · Jan 18, 2024 · US
Modular golf club including an adjustable weight assembly
US-2023330499-A1 · Oct 19, 2023 · US
Golf club having an adjustable weight assembly
US-2023233912-A1 · Jul 27, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Acushnet Co | 75 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A63B2053/0491 | 69 |
| A63B53/0466 | 60 |
| A63B53/0433 | 55 |
| A63B53/0408 | 42 |
| A63B53/047 | 37 |