Inventor
Tonglin Shang
Inventor
Bolingbrook, IL, US
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F15Bprimary
F15BSystems acting by means of fluids in general47%
E02FDredging37%
Y10TTechnical subjects covered by former us classification3%
B60PVehicles adapted for load transportation or to transport, to carry, or to comprise special loads or objects2%
F01PCooling of machines or engines in general2%
F02NStarting of combustion engines2%
F04BPositive-displacement machines for liquids2%
F16KValves2%
G01FMeasuring volume, volume flow, mass flow or liquid level2%
G01MTesting static or dynamic balance of machines or structures2%
PatentTitleYear
9,951,795Integration of swing energy recovery and engine anti-idling systems20189,945,396Fluid systems for machines with integrated energy recovery circuit20189,897,120'Hydraulic system having energy recovery'20189,809,958'Engine assist by recovering swing kinetic energy'20179,556,591'Hydraulic system recovering swing kinetic and boom potential energy'20179,388,828'Hydraulic control system having swing motor energy recovery'20169,366,269'Hydraulic accumulator health diagnosis'20169,328,744'Hydraulic control system having swing energy recovery'20169,315,968'Hydraulic control system for machine'20169,290,911'Energy recovery system for hydraulic machine'20169,290,912'Energy recovery system having integrated boom/swing circuits'20169,279,236'Electro-hydraulic system for recovering and reusing potential energy'20169,261,118'Boom cylinder dig flow regeneration'20169,187,878'Hydraulic control system having swing oscillation dampening'20159,139,982'Hydraulic control system having swing energy recovery'20159,091,286'Hydraulic control system having electronic flow limiting'20159,086,061'Energy recovery hydraulic system'20159,086,081'Hydraulic control system having swing motor recovery'20159,068,575'Hydraulic control system having swing motor energy recovery'20158,997,479'Hydraulic control system having energy recovery'20158,919,113'Hydraulic control system having energy recovery kit'20148,850,806'Hydraulic control system having swing motor energy recovery'20148,833,143'Hydraulic accumulator pre-charge pressure detection'20148,776,511'Energy recovery system having accumulator and variable relief'20148,726,645'Hydraulic control system having energy recovery'20147,997,117'Electrically controlled hydraulic valve calibration method and system'20117,908,852'Control system for recovering swing motor kinetic energy'20117,905,089'Actuator control system implementing adaptive flow control'20117,269,944'Hydraulic system for recovering potential energy'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2018Based in Bolingbrook, IL, US· patent location history
2011–2018Patents assigned to CATERPILLAR INC (28)· patent assignee history
2014–2016Patents assigned to SHANG TONGLIN (10)· patent assignee history
2014–2016Patents assigned to MA PENGFEI (9)· patent assignee history
2014–2016Patents assigned to ZHANG JIAO (8)· patent assignee history
2014–2016Patents assigned to CHEN DAYAO (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CATERPILLAR INC | 28 | 2011–2018 |
| SHANG TONGLINself | 10 | 2014–2016 |
| MA PENGFEI | 9 | 2014–2016 |
| ZHANG JIAO | 8 | 2014–2016 |
| CHEN DAYAO | 6 | 2014–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bolingbrook, Illinois, US | 29 | 2007–2018 |