Roller assembly
US-10850316-B2 · Dec 1, 2020 · US
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Chen Long-Fong patents
Chen Long-Fong is listed as an inventor on 19 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Long-Fong |
| Total patents | 19 |
| First publication | Aug 25, 2015 |
| Latest publication | Dec 1, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Pivoting clamping assembly
US-10821574-B2 · Nov 3, 2020 · US
Pressing assembly
US-10661520-B2 · May 26, 2020 · US
Support for video playback devices
US-10484771-B2 · Nov 19, 2019 · US
Roller assembly
US-2019344317-A1 · Nov 14, 2019 · US
Fastening device and fastening method
US-10429819-B2 · Oct 1, 2019 · US
Pivoting clamping assembly
US-2019111544-A1 · Apr 18, 2019 · US
Electronic device with rotatable battery cover
US-10142449-B2 · Nov 27, 2018 · US
Installation fixture for installing sealing ring
US-10136569-B2 · Nov 20, 2018 · US
Electronic device with rotatable battery cover
US-2018309862-A1 · Oct 25, 2018 · US
Recent patents
Latest publications not already listed above.
Support for video playback devices
US-2017347176-A1 · Nov 30, 2017 · US
Pressing assembly
US-2017341329-A1 · Nov 30, 2017 · US
Fastening device and fastening method
US-2017343985-A1 · Nov 30, 2017 · US
Installation fixture for installing sealing ring
US-2017191564-A1 · Jul 6, 2017 · US
Screw releasing device with guiding function
US-9687973-B2 · Jun 27, 2017 · US
Adjusting device
US-9691922-B2 · Jun 27, 2017 · US
Screw releasing device with guiding function
US-2016271769-A1 · Sep 22, 2016 · US
Installation device and electronic apparatus
US-9252033-B2 · Feb 2, 2016 · US
Device and method for testing pulling force
US-9116061-B2 · Aug 25, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hon Hai Prec Ind Co Ltd | 19 |
| Fu Tai Hua Ind Shenzhen Co Ltd | 12 |
| Fu Tai Hua Ind (Shenzhen) Co Ltd | 7 |
| Deng ting-hui | 1 |
| Li Cai-Jie | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y10T29/53174 | 3 |
| B30B1/00 | 2 |
| H01H3/12 | 2 |
| B30B15/0029 | 2 |
| G05G1/02 | 2 |