Inventor · disambiguated record
Osman Ahmed
Also filed as: AHMED OSMAN · AHMED OSMAN SALEH MOHAMED
59 granted patents·14 pending applications·2,974 citations·filing 1976–2024
99Inventor score
Files withSIEMENS INDUSTRY INC15AHMED OSMAN10DENSO INT AMERICA INC10SIEMENS BUILDING TECH AG10LANDIS & GYR POWERS INC7
Top patents by PatentIndex Score
73 records- 0199US10824120B2Diagnostics in building automationSIEMENS INDUSTRY INC·Filed 2016·Granted Nov 3, 2020·116 cites·20 claims
- 0299US7854389B2Application of microsystems for comfort controlSIEMENS INDUSTRY INC·Filed 2006·Granted Dec 21, 2010·189 cites·24 claims
- 0399US7610910B2Method and apparatus for controlling building component characteristicsSIEMENS BUILDING TECH AG·Filed 2005·Granted Nov 3, 2009·227 cites·14 claims
- 0499US7548833B2Method and apparatus for graphical display of a condition in a building system with a mobile display unitSIEMENS BUILDING TECH AG·Filed 2005·Granted Jun 16, 2009·256 cites·20 claims
- 0599US6145751AMethod and apparatus for determining a thermal setpoint in a HVAC systemSIEMENS BUILDING TECH AG·Filed 1999·Granted Nov 14, 2000·315 cites·17 claims
- 0698US7512450B2Method and apparatus for generating a building system modelSIEMENS BUILDING TECH AG·Filed 2005·Granted Mar 31, 2009·147 cites·18 claims
- 0797US7383148B2Method and apparatus for graphically displaying a building systemSIEMENS BUILDING TECH AG·Filed 2005·Granted Jun 3, 2008·105 cites·20 claims
- 0896US8346398B2Data center thermal performance optimization using distributed cooling systemsSIEMENS INDUSTRY INC·Filed 2009·Granted Jan 1, 2013·68 cites·21 claims
- 0996US7665670B2Method and apparatus for an integrated distributed MEMS based control systemSIEMENS INDUSTRY INC·Filed 2005·Granted Feb 23, 2010·64 cites·20 claims
- 1096US7664573B2Integrated building environment data systemSIEMENS INDUSTRY INC·Filed 2004·Granted Feb 16, 2010·128 cites·27 claims
- 1196US7164972B2Method and apparatus for representing a building systemSIEMENS BUILDING TECH AG·Filed 2005·Granted Jan 16, 2007·111 cites·19 claims
- 1295US11230260B2Adaptive BLE and UWB based connection rate control for mobile access devices of vehicular passive access systemsDENSO INT AMERICA INC·Filed 2020·Granted Jan 25, 2022·4 cites·29 claims
- 1395US7780092B2Application of microsystems for real time IEQ controlSIEMENS INDUSTRY INC·Filed 2006·Granted Aug 24, 2010·30 cites·22 claims
- 1495US7664574B2Method for representing a building system enabling facility viewing for maintenance purposesSIEMENS INDUSTRY INC·Filed 2005·Granted Feb 16, 2010·109 cites·16 claims
- 1594US7948189B2Application of microsystems for lighting controlSIEMENS INDUSTRY INC·Filed 2007·Granted May 24, 2011·31 cites·20 claims
- 1694US5090303ALaboratory fume hood control apparatus having improved safety considerationsLANDIS & GYR POWERS INC·Filed 1990·Granted Feb 25, 1992·85 cites·12 claims
- 1793US11385607B2Variable air volume modeling for an hvac systemSIEMENS INDUSTRY INC·Filed 2021·Granted Jul 12, 2022·3 cites·4 claims
- 1893US11223136B2Feed circuit for antenna of angle of arrival measurement systemDENSO INT AMERICA INC·Filed 2020·Granted Jan 11, 2022·3 cites·20 claims
- 1993US10386800B2Variable air volume modeling for an HVAC systemSIEMENS INDUSTRY INC·Filed 2015·Granted Aug 20, 2019·14 cites·8 claims
- 2093US7758407B2Ventilation control based on occupancySIEMENS INDUSTRY INC·Filed 2007·Granted Jul 20, 2010·44 cites·11 claims
- 2193US7126471B2Two dimension RF location method and apparatusSIEMENS AG·Filed 2004·Granted Oct 24, 2006·50 cites·22 claims
- 2293US5579993AHVAC distribution system identificationLANDIS & GYR POWERS INC·Filed 1995·Granted Dec 3, 1996·126 cites·8 claims
- 2391US10476143B1Antenna for base station of wireless remote-control systemLEAR CORP·Filed 2018·Granted Nov 12, 2019·20 cites·14 claims
- 2491US5115728ASystem for controlling the differential pressure of a room having laboratory fume hoodsLANDIS & GYR POWERS INC·Filed 1990·Granted May 26, 1992·70 cites·8 claims
- 2590US5573181AGlobal control of HVAC distribution systemLANDIS & GYR POWERS INC·Filed 1995·Granted Nov 12, 1996·85 cites·24 claims
- 2689US8315839B2Passive and active wireless building management system and methodROSCA JUSTINIAN·Filed 2009·Granted Nov 20, 2012·16 cites·21 claims
- 2788US11270533B2Ultra-high frequency low energy based phone as a key access to a vehicle using two-way communication for multipath mitigationDENSO INT AMERICA INC·Filed 2020·Granted Mar 8, 2022·2 cites·22 claims
- 2888US8160729B2Application of microsystems for a building system employing a system knowledge baseAHMED OSMAN·Filed 2006·Granted Apr 17, 2012·18 cites·20 claims
- 2985US8326465B2Wireless building management system and method using a building modelROSCA JUSTINIAN·Filed 2009·Granted Dec 4, 2012·13 cites·18 claims
- 3085US6033302ARoom pressure control apparatus having feedforward and feedback control and methodSIEMENS BUILDING TECH AG·Filed 1997·Granted Mar 7, 2000·96 cites·9 claims
- 3185US5705734AAutomated branch flow calibration in a HVAC distribution systemLANDIS & STAEFA INC·Filed 1996·Granted Jan 6, 1998·67 cites·15 claims
- 3285US5092227AApparatus for controlling the ventilation of laboratory fume hoodsLANDIS & GYR POWERS INC·Filed 1990·Granted Mar 3, 1992·78 cites·31 claims
- 3384US6095426ARoom temperature control apparatus having feedforward and feedback control and methodSIEMENS BUILDING TECH AG·Filed 1997·Granted Aug 1, 2000·93 cites·26 claims
- 3483US11447099B2Multiplexed antenna circuit network for ultra-high frequency low energy based phone as a key access to a vehicleDENSO INT AMERICA INC·Filed 2020·Granted Sep 20, 2022·2 cites·24 claims
- 3582US5170673AMethod and apparatus for determining the uncovered size of an opening adapted to be covered by multiple moveable doorsLANDIS & GYR POWERS INC·Filed 1990·Granted Dec 15, 1992·48 cites·9 claims
- 3679US11127234B2Passive entry/passive start communication systems with selected antennas having multiple polarized axesDENSO INT AMERICA INC·Filed 2019·Granted Sep 21, 2021·1 cites·31 claims
- 3778US10424957B2Methods and systems for handling passive entry passive start (PEPS) remote controller battery self-dischargeLEAR CORP·Filed 2019·Granted Sep 24, 2019·2 cites·15 claims
- 3878US8316926B2Arrangement and method for automatically determined time constant for a control deviceCHENG GEORGE SHU-XING·Filed 2006·Granted Nov 27, 2012·8 cites·25 claims
- 3977US7502768B2System and method for predicting building thermal loadsSIEMENS BUILDING TECH AG·Filed 2004·Granted Mar 10, 2009·29 cites·22 claims
- 4076US10756418B2Angle of arrival (AoA) antenna assembly for passive entry passive start (PEPS) base stationLEAR CORP·Filed 2019·Granted Aug 25, 2020·2 cites·18 claims
- 4176US10424956B2Methods and systems for handling passive entry passive start (PEPS) remote controller battery self-dischargeLEAR CORP·Filed 2017·Granted Sep 24, 2019·2 cites·14 claims
- 4276US8620775B2Retail behavioral tracking using microsystemsPORTER MICHAEL RAMEY·Filed 2007·Granted Dec 31, 2013·5 cites·13 claims
- 4376US8521708B2System and method for developing and processing building system control solutionsAHMED OSMAN·Filed 2003·Granted Aug 27, 2013·9 cites·28 claims
- 4475US10935944B2Variable air volume modeling for an HVAC systemSIEMENS INDUSTRY INC·Filed 2019·Granted Mar 2, 2021·1 cites·4 claims
- 4575US9261299B2Distributed microsystems-based control method and apparatus for commercial refrigerationPORTER MICHAEL RAMEY·Filed 2007·Granted Feb 16, 2016·6 cites·18 claims
- 4675US8893006B2Method and system for obtaining operational data and service information for a building siteHAEBERLE BRAD·Filed 2010·Granted Nov 18, 2014·5 cites·19 claims
- 4775US8191051B2System and method for developing and processing building system control solutionsAHMED OSMAN·Filed 2006·Granted May 29, 2012·3 cites·20 claims
- 4872US8567133B2Photocatalytic panel and system for recovering output products thereofAHMED OSMAN·Filed 2011·Granted Oct 29, 2013·3 cites·40 claims
- 4969US8538589B2Building system with reduced wiring requirements and apparatus for use thereinAHMED OSMAN·Filed 2012·Granted Sep 17, 2013·1 cites·17 claims
- 5067US10991182B2Multi-axis polarized RF antenna assemblies for passive entry/passive start systemsDENSO INT AMERICA INC·Filed 2019·Granted Apr 27, 2021·0 cites·18 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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