Inventor
KAI-WEN CHENG
Inventor
TW
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication10%
B60NSeats specially adapted for vehicles8%
H04NPictorial communication, e.g. television6%
H10BElectronic memory devices6%
A44BButtons, pins, buckles, slide fasteners, or the like4%
A61KPreparations for medical, dental or toiletry purposes4%
B29CShaping or joining of plastics4%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts4%
B29LIndexing scheme associated with subclass b29c, relating to particular articles4%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%
PatentTitleYear
12,550,624Semiconductor memory device and method of forming the same202612,483,460Network switch and abnormity detecting method202512,358,104Screwdriver with extendable shaft and bit storage202512,274,070Semiconductor device and manufacturing method thereof202512,237,977Method for resuming topology of single loop network and switch network system202512,082,510Magnetic tunnel junction device and method of forming the same202412,029,284Harness system with a buckle restraining function202411,991,080Method of filtering packets in network switch and related filter202411,962,847Channel hiatus correction method and HDMI device202411,770,583HDMI device and power-saving method for immediately switching HDMI ports202311,764,694Configurable control loop arrangement202311,712,089Harness system with a buckle restraining function202311,556,189Touchpad module and computing device using same2023D0975125Display screen or portion thereof with animated graphical user interface202311,546,073Control method and time aware bridge device for seamless precision time protocol202311,447,050Manufacturing method for a car safety seat202211,447,051Manufacturing method for a child carrying device202211,444,842Network switch and network switch system thereof2022D0963688Display screen or portion thereof with animated graphical user interface202211,421,234Aptamers for targeting coagulation factor XIII and uses thereof202211,205,401HDMI device and power-saving method for immediately switching HDMI ports202111,165,539Method and apparatus for detecting word boundary between codewords in data stream transmitted via data channel of high definition multimedia interface202111,135,206Pyrazolo[4,3-c]quinoline derivatives for inhibition of b-glucuronidase2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to MEDIATEK INC (4)· patent assignee history
2021–2026Based in TW· patent location history
2022–2025Patents assigned to REALTEK SEMICONDUCTOR CORP (5)· patent assignee history
2022–2024Patents assigned to WONDERLAND SWITZERLAND AG (4)· patent assignee history
2022–2023Patents assigned to GOGORO INC (2)· patent assignee history
2022Based in CH· patent location history
2023–2025Based in CN· patent location history
2024–2026Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| REALTEK SEMICONDUCTOR CORP | 5 | 2022–2025 |
| MEDIATEK INC | 4 | 2021–2024 |
| WONDERLAND SWITZERLAND AG | 4 | 2022–2024 |
| TAIWAN SEMICONDUCTOR MFG CO LTD | 3 | 2024–2026 |
| GOGORO INC | 2 | 2022–2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| TW | 20 | 2021–2026 |
| CN | 2 | 2023–2025 |
| CH | 1 | 2022 |