Three-dimensional self-reference marking features
US-2025054874-A1 · Feb 13, 2025 · US
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Piper Daniel patents
Piper Daniel is listed as an inventor on 19 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Piper Daniel |
| Total patents | 19 |
| First publication | Mar 26, 2019 |
| Latest publication | Feb 13, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Micro electrical mechanical system (MEMS) valve
US-11187349-B2 · Nov 30, 2021 · US
MEMS optical liquid level sensor
US-11161110-B2 · Nov 2, 2021 · US
Optical chip ID definition using nanoimprint lithography
US-11056439-B2 · Jul 6, 2021 · US
Micro electrical mechanical system (MEMS) multiplexing mixing
US-10898871-B2 · Jan 26, 2021 · US
Micro electrical mechanical system (MEMS) valve
US-10612691-B2 · Apr 7, 2020 · US
Mems optical liquid level sensor
US-2020061611-A1 · Feb 27, 2020 · US
Self-cleaning liquid level sensor
US-10551240-B2 · Feb 4, 2020 · US
Optical chip id definition using nanoimprint lithography
US-2020013725-A1 · Jan 9, 2020 · US
Micro electrical mechanical system (mems) multiplexing mixing
US-2020001257-A1 · Jan 2, 2020 · US
Recent patents
Latest publications not already listed above.
MEMS optical sensor
US-10458909-B1 · Oct 29, 2019 · US
Micro electrical mechanical system (mems) valve
US-2019323627-A1 · Oct 24, 2019 · US
Optical chip ID definition using nanoimprint lithography
US-10453800-B1 · Oct 22, 2019 · US
Optical chip id definition using nanoimprint lithography
US-2019304920-A1 · Oct 3, 2019 · US
Micro electrical mechanical system (MEMS) valve
US-10415721-B2 · Sep 17, 2019 · US
Micro electrical mechanical system (mems) valve
US-2019219192-A1 · Jul 18, 2019 · US
Micro electrical mechanical system (mems) valve
US-2019219193-A1 · Jul 18, 2019 · US
Self-cleaning liquid level sensor
US-2019162578-A1 · May 30, 2019 · US
Optical electronic-chip identification writer using dummy C4 bumps
US-10242951-B1 · Mar 26, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| IBM | 19 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F16K99/0011 | 8 |
| F16K2099/0074 | 8 |
| H10W46/401 | 6 |
| H10W46/00 | 6 |
| H01L23/544 | 6 |