Syed S Ahmed

US Patent:

7869529, Jan 11, 2011

Filed:

Jun 13, 2007

Appl. No.:

11/762659

Inventors:

Sridhar Rajagopal - Plano TX, US
Brian C. Joseph - McKinney TX, US
Syed N. Ahmed - Allen TX, US
Yaming Zhang - Plano TX, US

Assignee:

QUALCOMM Incorporated - San Diego CA

International Classification:

H04K 1/10

US Classification:

375260

Abstract:

A system for detection and avoidance of victim services in ultra-wideband (UWB) systems is provided. A detect and avoid module may calculate power averages of Orthogonal Frequency Division Multiplexing tones. The power of tones may be measured and compared with power averages of corresponding tones. If a measured tone power exceeds an average power of a corresponding tone by a dynamic threshold, the tone may be identified as associated with an interferer. The threshold may be inversely related to the gain level of an automatic gain control module. The UWB subsystem may be configured with known bands of victim services of other radio frequency systems, and a tone identified as associated with an interferer that is within a known victim service band may be identified as a victim service. The UWB subsystem may attenuate or otherwise suppress transmission within the victim service band to avoid interfering with the victim service.

US Patent:

8081691, Dec 20, 2011

Filed:

Jan 14, 2008

Appl. No.:

12/014035

Inventors:

Brian Chadwick Joseph - McKinney TX, US
Sridhar Rajagopal - Plano IN, US
Syed Nadeem Ahmed - Allen TX, US
Yaming Zhang - Plano TX, US

Assignee:

QUALCOMM Incorporated - San Diego CA

International Classification:

H04K 1/10

US Classification:

375260, 375296, 375299, 375346, 375347, 375348, 375349

Abstract:

A method, system, and computer-readable medium for detecting an interferer in a wireless communication system are provided. The method includes receiving a signal having P tones, each of the P tones being associated with a frequency, determining a first signal quality of each of the P tones, determining a second signal quality of each of the P tones, and detecting the interferer that occupies the same frequency as one of the P tones based on the respective first signal quality and the respective second signal quality. The first signal quality and second signal quality behave differently when the interferer is present. The detecting the interferer includes determining a discrepancy in the behavior of the first signal quality and the second signal quality.

US Patent:

20100013211, Jan 21, 2010

Filed:

Jul 16, 2008

Appl. No.:

12/218563

Inventors:

Syed Masood Ahmed - Canton MI, US

International Classification:

B42D 15/00

US Classification:

283 80

Abstract:

An identification tag is provided that includes an elongate strip of flexible material having a top surface, a bottom surface, a first end and a second end. The identification tag further includes adhesive material and a label, the label being configured such that information may be added thereto. The strip of flexible material may be configured to wrap around about itself to produce a generally circular shape.

US Patent:

20130265384, Oct 10, 2013

Filed:

Apr 5, 2013

Appl. No.:

13/857736

Inventors:

Syed Nadeem AHMED - Allen TX, US

Assignee:

BISCOTTI INC. - McKinney TX

International Classification:

H04N 7/15
H05K 7/00

US Classification:

348 1408, 36167901

Abstract:

One embodiment is an enhanced power supply including electronic power supply circuitry within a housing. The enhanced power supply further includes one or more sockets operatively associated with the housing providing for the connection of an external apparatus to the enhanced power supply such that the external apparatus may communicate data or another signal through the connection to an output cable. The output cable may to be connected to a device such that both power and at least one signal will be provided to the device through the output cable. Systems featuring an enhanced power supply and methods of providing power and one or more other signals to a device with a reduced number of cables are also disclosed.

US Patent:

20140026401, Jan 30, 2014

Filed:

Jul 24, 2012

Appl. No.:

13/556341

Inventors:

Vince P. Solferino - Dearborn MI, US
Paul W. Zeng - Inkster MI, US
Patrick C. Brostrom - Livonia MI, US
Michael R. Kaput - Canton MI, US
Scott Lehto - Walled Lake MI, US
Syed M. Ahmed - Canton MI, US

Assignee:

FORD GLOBAL TECHNOLOGIES, LLC - DEARBORN MI

International Classification:

B23P 19/00

US Classification:

29700

Abstract:

An internal combustion engine direct injection fuel injector system includes a fuel rail which is welded to a fuel rail bracket. A fuel rail mounting sleeve has a flange and is bolted to the engine cylinder head. The bracket fits around the flange and is held in place by a steel washer and a pair of stepped isolator washers which are positioned in pockets formed on either side of the bracket. The isolator washers serve as springs which form a shock absorber between the bracket and cylinder head. Compression forces on the bracket and isolator washers are controlled by bolt tension.

US Patent:

20140027543, Jan 30, 2014

Filed:

Jul 24, 2012

Appl. No.:

13/556355

Inventors:

Vince P. Solferino - Dearborn MI, US
Paul W. Zeng - Inkster MI, US
Patrick C. Brostrom - Livonia MI, US
Michael R. Kaput - Canton MI, US
Scott Lehto - Walled Lake MI, US
Syed M. Ahmed - Canton MI, US

Assignee:

FORD GLOBAL TECHNOLOGIES, LLC - DEARBORN MI

International Classification:

F02M 63/00

US Classification:

2395332

Abstract:

A direct fuel injection fuel system includes a fuel rail cap and a fuel injector received within the fuel rail cap. A clip extends through slots in the fuel rail cap and engages the fuel rail to support the fuel rail within the fuel rail cap. The fuel rail cap includes a groove adjoining the slots to accept a portion of the clip. The clip engages a shoulder on the fuel injector assembly. The shoulder may be on the injector body or on an adapter secured to the injector body.

US Patent:

61118524, Aug 29, 2000

Filed:

Sep 18, 1997

Appl. No.:

8/932882

Inventors:

William C. Leung - Plano TX
Weilin Wang - Plano TX
Roque M. Ip - Plano TX
Joyce A. Bradley - Rowlett TX
Syed Ayaz Ahmed - Plano TX
He Huang - Plano TX

Assignee:

Nortel Networks Corporation - Montreal

International Classification:

H04L 122

US Classification:

370217

Abstract:

A method of accomplishing switchover from an inservice local to a remote NP (Network Processor) is described. The remote NP is periodically updated with configuration data obtained from the inservice local NP. Switchover from the local inservice NP to the remote NP is initiated. Communications between the remote NP and a plurality of NEs (Network Elements) is established nonsynchronously. The local NP is notified that the remote NP is established as an inservice NP.

US Patent:

20170223109, Aug 3, 2017

Filed:

Apr 11, 2017

Appl. No.:

15/485040

Inventors:

- Allen TX, US
Syed Nadeem Ahmed - Allen TX, US

International Classification:

H04L 29/08
H04W 4/00
H04W 76/02

Abstract:

Novel tools and techniques are described for providing remote control of consumer electronics devices, and, more particularly, to tools and techniques for providing virtual remote control of consumer electronics devices that do not have dedicated remote controllers.