Inventor · disambiguated record
Abdullah B. Alp
Also filed as: ALP ABDULLAH B · ALP ABDULLAH BASAR
35 granted patents·7 pending applications·65 citations·filing 2004–2016
95Inventor score
Files withGM GLOBAL TECH OPERATIONS INC20ALP ABDULLAH B4CLINGERMAN BRUCE J3GM GLOBAL TECH OPERATIONS LLC3ARTHUR DAVID A2
Top patents by PatentIndex Score
42 records- 0191US8568935B2Method for managing fuel cell power increases using air flow feedback delayARTHUR DAVID A·Filed 2011·Granted Oct 29, 2013·8 cites·9 claims
- 0285US9005785B2Open-loop system and method for fuel cell stack start-up with low-voltage sourceALP ABDULLAH B·Filed 2007·Granted Apr 14, 2015·8 cites·6 claims
- 0385US7641993B2Exhaust emissions control of hydrogen throughout fuel cell stack operationGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Jan 5, 2010·6 cites·21 claims
- 0479US8007946B2Fuel cell system warm-up strategy with reduced efficiency lossesGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Aug 30, 2011·3 cites·19 claims
- 0579US7862941B2Hydrogen emissions control during up-transients and cathode pulsingGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Jan 4, 2011·4 cites·19 claims
- 0678US7695839B2Method for improved power up-transient response in the fuel cell systemGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Apr 13, 2010·4 cites·9 claims
- 0775US7862949B2Fuel cell reliability improvement by using stack end plate temperature sensorsGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Jan 4, 2011·2 cites·14 claims
- 0874US8603690B2Methods and controls for hydrogen to cathode inlet of a fuel cell systemBURCH STEVEN D·Filed 2008·Granted Dec 10, 2013·3 cites·13 claims
- 0974US7993787B2Method for fast and reliable fuel cell system start-upsGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Aug 9, 2011·2 cites·22 claims
- 1073US8835065B2Fuel cell startup method for fast freeze startupBURCH STEVEN D·Filed 2006·Granted Sep 16, 2014·3 cites·14 claims
- 1173US7718291B2Fuel cell stack end cell control methodologyGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted May 18, 2010·2 cites·17 claims
- 1272US7862942B2Strategies for mitigating cell degradation during start-up and shutdown with H2/N2 storageGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Jan 4, 2011·2 cites·16 claims
- 1370US9496572B2Closed-loop method for fuel cell system start-up with low voltage sourceALP ABDULLAH B·Filed 2007·Granted Nov 15, 2016·2 cites·12 claims
- 1470US8574776B2Fuel cell system water management strategy for freeze capabilityCLINGERMAN BRUCE J·Filed 2006·Granted Nov 5, 2013·2 cites·14 claims
- 1568US8231989B2Method for improving FCS reliability after end cell heater failureLEBZELTER DEREK R·Filed 2007·Granted Jul 31, 2012·2 cites·22 claims
- 1667US8057941B2Comprehensive method for triggering anode bleed events in a fuel cell systemSIENKOWSKI JON R·Filed 2007·Granted Nov 15, 2011·2 cites·19 claims
- 1766US9728799B2Fuel cell startup method for fast freeze startupGM GLOBAL TECH OPERATIONS LLC·Filed 2014·Granted Aug 8, 2017·0 cites·13 claims
- 1865US7465508B2Fuel cell stack temperature control system and methodGEN MOTORS CORP·Filed 2004·Granted Dec 16, 2008·7 cites·17 claims
- 1964US8349507B2Implementation of an engine controller unit's non-volatile memory for measuring the time of a fuel cell system in a shut-off or standby stateGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Jan 8, 2013·1 cites·16 claims
- 2063US2011143241A1Fuel cell operational methods for oxygen depletion at shutdownGM GLOBAL TECH OPERATIONS INC·Filed 2009·Application pending·0 cites
- 2161US10522855B2Method for creating an oxygen depleted gas in a fuel cell systemGM GLOBAL TECH OPERATIONS LLC·Filed 2015·Granted Dec 31, 2019·0 cites·13 claims
- 2258US8051546B2Method for determining if a fuel cell stack is overheating using stack end plate temperature sensorsGM GLOBAL TECH OPERATIONS INC·Filed 2010·Granted Nov 8, 2011·0 cites·17 claims
- 2358US7914935B2Method for managing fuel cell power increases using air flow feedback delayGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Mar 29, 2011·0 cites·11 claims
- 2456US8088530B2Method of operating a fuel cell system in standby/regenerative modeCHOWDHURY AKBAR·Filed 2008·Granted Jan 3, 2012·0 cites·14 claims
- 2555US8088529B2Remedial action to operate a fuel cell system with a failed bleed manifold unitCLINGERMAN BRUCE J·Filed 2008·Granted Jan 3, 2012·0 cites·16 claims
- 2655US2016181636A1Open-loop system and method for fuel cell stack start-up with low-voltage sourceGM GLOBAL TECH OPERATIONS INC·Filed 2015·Application pending·0 cites
- 2753US8372555B2Stack end cell heater control methodologyGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Feb 12, 2013·0 cites·20 claims
- 2853US7402353B2Transient controls to improve fuel cell performance and stack durabilityGEN MOTORS CORP·Filed 2004·Granted Jul 22, 2008·2 cites·22 claims
- 2952US9263751B2Method to reduce pressure when injectors are stuck open under faulted conditions and remedial action to prevent walk-home incidentMALLAVARAPU KIRAN·Filed 2007·Granted Feb 16, 2016·0 cites·19 claims
- 3051US9876243B2Method to reduce pressure when injectors are stuck open under faulted conditions and remedial action to prevent walk-home incidentGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Jan 23, 2018·0 cites·15 claims
- 3150US8748053B2Anode bleed flow detection and remedial actionsALP ABDULLAH B·Filed 2007·Granted Jun 10, 2014·0 cites·19 claims
- 3249US9379396B2Controls giving −25° C. freeze start capability to a fuel cell systemCLINGERMAN BRUCE J·Filed 2010·Granted Jun 28, 2016·0 cites·20 claims
- 3349US8192878B2Method and algorithm to detect frozen anode pressure sensorDEVRIES LOREN·Filed 2009·Granted Jun 5, 2012·0 cites·15 claims
- 3449US7919209B2System stability and performance improvement with anode heat exchanger plumbing and re-circulation rateGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Apr 5, 2011·0 cites·12 claims
- 3549US7740964B2Adaptive anode nitrogen management controlGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Jun 22, 2010·0 cites·13 claims
- 3649US7695844B2System stability improvements tolerating increased nitrogen cross-overGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Apr 13, 2010·0 cites·16 claims
- 3749US2008141760A1Leak detection in a fuel cell systemGM GLOBAL TECH OPERATIONS INC·Filed 2006·Application pending·0 cites
- 3848US8232018B2Anode flowshifting with closed-injector bleedingARTHUR DAVID A·Filed 2005·Granted Jul 31, 2012·0 cites·20 claims
- 3948US2007287041A1System level adjustments for increasing stack inlet RHALP ABDULLAH B·Filed 2006·Application pending·0 cites
- 4047US2008124596A1Feedback-based control of a PEM fuel cell for high temperature protectionGM GLOBAL TECH OPERATIONS INC·Filed 2006·Application pending·0 cites
- 4143US2011087389A1Standby mode for optimization of efficiency and durability of a fuel cell vehicle applicationGM GLOBAL TECH OPERATIONS INC·Filed 2010·Application pending·0 cites
- 4242US2006099469A1Control apparatus to improve start-up time in a PEM fuel cell power moduleMELTSER MARK A·Filed 2004·Application pending·0 cites
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