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TULA TECHNOLOGY INC

Overview
  • Total Patents
    265
  • GoodIP Patent Rank
    7,366
  • Filing trend
    0.0%
About

TULA TECHNOLOGY INC has a total of 265 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2009. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and transport are HARTMANN DIRK, ENGINE CONTROL TECHNOLOGY LLC and RIVET DARREN.

Patent filings per year

Chart showing TULA TECHNOLOGY INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Serrano Louis J 136
#2 Younkins Matthew A 68
#3 Yuan Xin 62
#4 Carlson Steven E 60
#5 Pirjaberi Mohammad R 55
#6 Tripathi Adya S 48
#7 Chen Shikui Kevin 42
#8 Wilcutts Mark A 40
#9 Shost Mark A 36
#10 Parsels John W 33

Latest patents

Publication Filing date Title
US2021040908A1 Deceleration cylinder cut off and turbocharger rotational speed management
US2021001832A1 Managing engine firing fraction changes
US2021003088A1 Machine learning for misfire detection in a dynamic firing level modulation controlled engine of a vehicle
US2020318566A1 Skip cylinder compression braking
WO2020205073A1 Separately determining firing density and pumping density during firing density transitions for a lean-burn internal combustion engine
US2020158044A1 Adaptive torque mitigation by micro-hybrid system
US2020025050A1 Separately determining firing density and pumping density during firing density transitions for a lean-burn internal combustion engine
WO2020046694A1 Split direct injection for reactivated cylinders of an internal combustion engine
US2019226378A1 Determining firing density of a skip fire controlled lean-burn engine using air-fuel ratio and exhaust temperatures
EP3753100A1 Pulsed electric machine control
WO2019168748A1 Mitigation of powertrain and accessory torsional oscillation through electric motor/generator control
US10611359B1 Managing engine firing fraction changes during gear shifts
WO2019099228A1 Machine learning for misfire detection in a dynamic firing level modulation controlled engine of a vehicle
US2019003443A1 Dynamic charge compression ignition engine with multiple aftertreatment systems
US2018266347A1 Dynamic valve control in a skip fire controlled engine
CN110637153A Dynamic valve control in skip fire controlled engine
EP3693586A1 Deceleration cylinder cut-off in a hybrid vehicle
CN110352296A The adaptive torque of micro-hybrid system mitigates
US2018202379A1 Adaptive torque mitigation by micro-hybrid system
US2018230919A1 Adaptive torque mitigation by micro-hybrid system