Portable computing device for learning mathematical concepts
US-11610502-B2 · Mar 21, 2023 · US
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for mathematics (for statics or dynamics G09B23/08)
for mathematics (for statics or dynamics G09B23/08) · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G09B23/02 |
| Official title | for mathematics (for statics or dynamics G09B23/08) |
| Display label | for mathematics (for statics or dynamics G09B23/08) |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 1 |
| 2021 | 2 |
| 2023 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electronic apparatus, information processing method, and recording medium
US-11574113-B2 · Feb 7, 2023 · US
Electronic apparatus, information processing method, and recording medium
US-2021397775-A1 · Dec 23, 2021 · US
Electronic apparatus, information processing method, and recording medium
US-11138364-B2 · Oct 5, 2021 · US
Portable computing device for learning mathematical concepts
US-2020168114-A1 · May 28, 2020 · US
Electronic apparatus, information processing method, and recording medium
US-2019317981-A1 · Oct 17, 2019 · US
Electronic apparatus, electronic apparatus system, graphing method, and non-transitory computer-readable recording medium
US-10394927-B2 · Aug 27, 2019 · US
Integrated curriculum based math problem generation
US-10373525-B2 · Aug 6, 2019 · US
Automated test item generation system and method
US-10332416-B2 · Jun 25, 2019 · US
Electronic apparatus, electronic apparatus system, graphing method, and non-transitory computer-readable recording medium
US-2018276180-A1 · Sep 27, 2018 · US
Methods of developing a mathematical model of dynamics of a vehicle for use in a computer-controlled vehicle simulator
US-9760660-B2 · Sep 12, 2017 · US
Integrated Curriculum Based Math Problem Generation
US-2017092154-A1 · Mar 30, 2017 · US
Method and apparatus for minimizing error in dynamic and steady-state processes for prediction, control, and optimization
US-9329582-B2 · May 3, 2016 · US
Systems and methods for initially plotting mathematical functions
US-2015170372-A1 · Jun 18, 2015 · US
Three-dimensional 3D visualization kit
US-8986012-B1 · Mar 24, 2015 · US