Inventor
JOHNNY CHEN
Inventor
TW
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Sprimary
F21SNon-portable lighting devices14%
F21VFunctional features or details of lighting devices or systems thereof14%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems11%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted10%
H01RElectrically-conductive connections8%
H01BCables6%
A41GArtificial flowers5%
A47GHousehold or table equipment5%
C11DDetergent compositions4%
G06FElectric digital data processing4%
PatentTitleYear
12,498,089Modular lighted tree202512,338,959Decorative lighting strings and bulbs with light-emitting diodes202512,331,894Modular lighted tree with trunk electrical connectors202512,270,518Tangle-resistant decorative lighting assembly202512,243,529Conversational agent response determined using a sentiment202512,228,257Tangle-resistant decorative lighting assembly202512,173,875Decorative lighting with reinforced wiring202412,001,452Search and analytics for storage systems202412,000,551Modular lighted tree202411,920,750Tangle-resistant decorative lighting assembly202411,900,938Conversational agent response determined using a sentiment202411,852,327Decorative lighting with reinforced wiring202311,815,235Modular lighted tree202311,808,418Tangle-resistant decorative lighting assembly202311,808,416Decorative lighting string with vertically offset lighting structure202311,663,236Search and analytics for storage systems202311,578,842Tangle-resistant decorative lighting assembly202311,533,547Communication node2022D0972507Light string reel with power adapter202211,490,671Combustion-resistant artificial tree202211,419,374Modular lighted tree202211,423,902Conversational agent response determined using a sentiment202211,378,238Light string and light string circuits202211,369,159Modular artificial lighted tree with decorative light string202211,353,176Decorative lighting control202211,306,881Tangle-resistant decorative lighting assembly202211,300,273Dual-color light strings2022D0945966Light string power adapter202211,176,165Search and analytics for storage systems202111,149,929Decorative lighting with reinforced wiring2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to WILLIS ELECTRIC CO LTD (19)· patent assignee history
2021–2024Patents assigned to COHESITY INC (3)· patent assignee history
2021–2025Based in TW· patent location history
2021–2025Based in US· patent location history
2022Patents assigned to BLOOMING INTERNATIONAL LTD (4)· patent assignee history
2022–2025Patents assigned to GOOGLE LLC (3)· patent assignee history
2022Patents assigned to MOLEX LLC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WILLIS ELECTRIC CO LTD | 19 | 2021–2025 |
| BLOOMING INTERNATIONAL LTD | 4 | 2022 |
| COHESITY INC | 3 | 2021–2024 |
| GOOGLE LLC | 3 | 2022–2025 |
| MOLEX LLC | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| TW | 23 | 2021–2025 |
| US | 7 | 2021–2025 |