Inventor
Yongjian Tang
Inventor
Carlsbad, CA, US
Overview
Patents· 24 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Mprimary
H03MCoding20%
H03KPulse technique9%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters7%
F04BPositive-displacement machines for liquids6%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids6%
H02KDynamo-electric machines6%
B60LPropulsion of electrically-propelled vehicles4%
B60WConjoint control of vehicle sub-units of different type or different function4%
E21BEarth or rock drilling4%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy4%
PatentTitleYear
11,121,430Block copolymer separators with nano-channels for lithium-ion batteries202111,121,353Systems and methods for potassium enhancing silicon-containing anodes for improved cyclability202111,121,654Dynamic stability control for electric motor drives using stator flux oriented control202111,119,492Automatically responding to emergency service vehicles by an autonomous vehicle202111,101,823Memory system202111,070,117Apparatus and method to centrifugally cast copper rotor assemblies for induction motor of electric vehicle2021D0912991Facial cleansing apparatus202110,432,212Successive-approximation register (SAR) analog-to-digital converter (ADC) with ultra low burst error rate201910,355,686Method and system for reliable bootstrapping switches201910,326,463Method and system for charge compensation for switched capacitor circuits201910,312,927Calibration for time-interleaved analog-to-digital converters and signal generators therefor201910,243,575Method and system for an analog-to-digital converter with near-constant common mode voltage201910,050,614Method and system for reliable bootstrapping switches201810,009,034Method and system for an analog-to-digital converter with near-constant common mode voltage20189,929,740'Successive-approximation register (SAR) analog-to-digital converter (ADC) with ultra low burst error rate'20189,813,052'Method and system for reliable bootstrapping switches'20179,780,799'Method and system for an analog-to-digital converter with near-constant common mode voltage'20179,614,539'Successive-approximation register (SAR) analog-to-digital converter (ADC) with ultra low burst error rate'20179,584,112'Method and system for reliable bootstrapping switches'20179,537,498'Method and system for charge compensation for switched-capacitor circuits'20179,197,239'Method and system for analog-to-digital converter with near-constant common mode voltage'20159,059,606'Surface motor direct-drive sucker-rod screw pump device'20158,702,400'Surface motor direct-drive sucker-rod screw pump device'20148,283,879'Braking controller of a three-phase permanent magnetic brushless DC motor for directly driving a screw pump'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2015Patents assigned to CONG HENGLI (3)· patent assignee history
2012–2015Patents assigned to LIU JUN (3)· patent assignee history
2012–2015Patents assigned to MILLENNIUM OILFLOW SYSTEMS & TECHNOLOGY INC (3)· patent assignee history
2012–2015Based in Shandong, CN· patent location history
2015–2019Patents assigned to MAXLINEAR INC (13)· patent assignee history
2015–2019Based in Carlsbad, CA, US· patent location history
2021Patents assigned to SF MOTORS INC (5)· patent assignee history
2021Based in Santa Clara, CA, US· patent location history
2021Based in Yokohama-shi, Kanagawa, JP· patent location history
2021Based in Shenzhen, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MAXLINEAR INC | 13 | 2015–2019 |
| SF MOTORS INC | 5 | 2021 |
| CONG HENGLI | 3 | 2012–2015 |
| LIU JUN | 3 | 2012–2015 |
| MILLENNIUM OILFLOW SYSTEMS & TECHNOLOGY INC | 3 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Carlsbad, California, US | 13 | 2015–2019 |
| Santa Clara, California, US | 5 | 2021 |
| Shandong, CN | 2 | 2012–2015 |
| Yokohama-shi, Kanagawa, JP | 1 | 2021 |
| Shenzhen, CN | 1 | 2021 |