Monitoring method and device of dissolved greenhouse gases in wastewater
US-12339259-B1 · Jun 24, 2025 · US
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Cai Chen patents
Cai Chen is listed as an inventor on 21 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Cai Chen |
| Total patents | 21 |
| First publication | Sep 14, 2017 |
| Latest publication | Jun 24, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Conductive connection structure and image-forming apparatus
US-2024160146-A1 · May 16, 2024 · US
Hybrid function LED auxiliary lamp for motor vehicles
US-11906120-B2 · Feb 20, 2024 · US
Hybrid function led auxiliary lamp for motor vehicles
US-2024003509-A1 · Jan 4, 2024 · US
Melt flow rate adjustment system and method of multi-component radial functional-gradient-material equipment
US-11752543-B2 · Sep 12, 2023 · US
Anaerobic digestion device based on self-sustained air flotation
US-11618872-B2 · Apr 4, 2023 · US
Mec reactor system for strengthening anaerobic digestion
US-2023062682-A1 · Mar 2, 2023 · US
Melt Flow Rate Adjustment System and Method of Multi-Component Radial Functional-Gradient-Material Equipment
US-2022362839-A1 · Nov 17, 2022 · US
Anaerobic digestion device based on self-sustained air flotation
US-2022119746-A1 · Apr 21, 2022 · US
System for high-value utilization of organic solid waste
US-11193104-B2 · Dec 7, 2021 · US
Recent patents
Latest publications not already listed above.
Method for evaluating bioavailability of organic solid waste by anaerobic conversion based on fractal dimension
US-11156539-B2 · Oct 26, 2021 · US
Method for evaluating an pretreatment effect for organic solid waste based on fractal dimension
US-11073459-B2 · Jul 27, 2021 · US
System for high-value utilization of organic solid waste
US-2021207074-A1 · Jul 8, 2021 · US
Method for evaluating an pretreatment effect for organic solid waste based on fractal dimension
US-2021172849-A1 · Jun 10, 2021 · US
Method for evaluating bioavailability of organic solid waste by anaerobic conversion based on fractal dimension
US-2021164877-A1 · Jun 3, 2021 · US
Catalyst for catalyzing formaldehyde oxidation and the preparation and use of the same
US-10654028-B2 · May 19, 2020 · US
Encoder and decoder for LDPC code
US-10536169-B2 · Jan 14, 2020 · US
Catalyst for catalyzing formaldehyde oxidation and the preparation and use of the same
US-2019193055-A1 · Jun 27, 2019 · US
Automotive air purifier
US-D840304-S · Feb 12, 2019 · US
Automotive air purifier
US-D804003-S · Nov 28, 2017 · US
Encoder and decoder for ldpc code
US-2017264314-A1 · Sep 14, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Tongji | 10 |
| Lumileds Holding Bv | 3 |
| Univ Beijing Science & Technology | 2 |
| Koninklijke Philips Nv | 2 |
| Univ Beihang | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E50/30 | 5 |
| C12M47/18 | 4 |
| C12M21/04 | 4 |
| C12M23/36 | 4 |
| G01N15/0205 | 4 |