Edgar E Martinez

US Patent:

6721395, Apr 13, 2004

Filed:

Oct 12, 2001

Appl. No.:

09/974812

Inventors:

Edgar Martinez - Arlington Heights IL

Assignee:

Nortel Networks Limited - St. Laurent

International Classification:

H04Q 7100

US Classification:

379 45, 37922001, 37920101, 37922101, 37922103

Abstract:

Emergency services calls may be alternate-routed in an intelligent network having at least one Service Control Point (SP) with access to a routing table, a plurality of Service Switching Points (SSP) equipped with point-in-call triggers and one or more emergency services stations (PSAP). The routing table lists a routing number for each of the emergency services stations. The method comprise the steps of: (i) at a Service Switching Point, presetting a point-in-call trigger to operate at a predetermined point in a call for emergency services, (ii) subsequently, during processing of an emergency services call, interrupting processing of the call and transmitting to the SCP a query signalling message requesting routing information, (iii) at the SCP, accessing the routing table in dependence upon parameters in the query signalling message and obtaining a routing number for a selected emergency services operator station, forming a response signalling message including the routing number and returning such response signalling message to the SSP, (iv) at the SSP, detecting the routing number, and routing the call to the emergency services operator station. There is also provided a method of translating signalling message parameters from a mobile protocol to an intelligent network protocol, and vice versa, to enable emergency services calls from mobile users to be routed to one or more PSAPs in the network.

US Patent:

20140020911, Jan 23, 2014

Filed:

Jul 19, 2012

Appl. No.:

13/553785

Inventors:

Edgar Martinez - Houston TX, US

Assignee:

General Plastics & Composites, LP - Houston TX

International Classification:

E21B 33/124
B32B 37/12
B32B 37/00
E21B 23/01

US Classification:

166387, 166134, 156191

Abstract:

A slip and cone assembly for a downhole tool that includes a composite slip having a one-piece configuration and having at least two grooves disposed therein; and a cone having a first end configured for engagement with the composite slip, wherein the composite slip and the cone are configured for application of a load therebetween that results in a fracture in material between the at least two grooves.

US Patent:

61378062, Oct 24, 2000

Filed:

Dec 22, 1997

Appl. No.:

8/996156

Inventors:

Edgar Martinez - Arlington Heights IL

Assignee:

Northern Telecom Limited - Montreal

International Classification:

H04L 1254
H04J 312

US Classification:

370428

Abstract:

In an intelligent network comprising a plurality of Service Signalling Points (SSP) and a Service Control Point (SCP), improved handling of overload conditions at the Service Control Point is provided by means of a Network Signalling Point interposed between the SSPs and the SCP. The Network Signalling Point (NSP) has a store for storing a copy of each message the NSP sends to various Point Codes, including that of the SCP; and service software for monitoring its links based upon associated Point Codes. If the NSP does not receive, within a preset time period, a response to a message sent to a particular destination Point Code via a particular link that is intact, the service software module will retrieve the stored copy of the message, replace the original destination Point Code with an alternative Point Code, and route the modified message to the alternative Point Code. The NSP may also filter Automatic Code Gapping messages sent from the Service Control Point to Service Switching Points in dependence upon messaging network conditions. The NSP may also generate its own Automatic Code gapping messages and send them to selected Service Switching Points.

US Patent:

63320223, Dec 18, 2001

Filed:

Dec 22, 1997

Appl. No.:

8/995917

Inventors:

Edgar Martinez - Arlington Heights IL

Assignee:

Nortel Networks Limited - Ottawa

International Classification:

H04Q 700

US Classification:

37922001

Abstract:

Emergency services calls may be alternate-routed in an intelligent network having at least one Service Control Point (SCP) with access to a routing table, a plurality of Service Switching Points (SSP) equipped with point-in-call triggers and one or more emergency services stations (PSAP). The routing table lists a routing number for each of the emergency services stations. The alternate routing involves presetting a point-in-call trigger at a Service Switching Point to operate at a predetermined point in a call for emergency services. During subsequent processing of an emergency services call, the trigger interrupts processing of the call and and prompts transmission to the SCP of a query signalling message requesting routing information. Upon receipt, the SCP accesses the routing table in dependence upon parameters in the query signalling message and obtains a routing number for a selected emergency services operator station, forms a response signalling message including the routing number and returns such response signalling message to the SSP. Upon receipt of the response signalling message, the SSP detects the routing number, and routes the call to the emergency services operator station.

US Patent:

20170101835, Apr 13, 2017

Filed:

Jun 2, 2016

Appl. No.:

15/171300

Inventors:

- Houston TX, US
Emil Edward Havelka - Houston TX, US
Edgar Jenaro Martinez - Houston TX, US

International Classification:

E21B 23/01
E21B 33/129

Abstract:

A slip assembly for downhole tools comprises a slip ring for engaging a surface of a wellbore and a cone for expanding the slip ring into engagement with the surface of the wellbore. The slip ring has an interior surface defining a trough. The cone has an exterior surface defining a ridge. The trough is wider than the ridge, whereby the slip ring can bend over a top of the ridge.

US Patent:

20170101836, Apr 13, 2017

Filed:

Jun 2, 2016

Appl. No.:

15/171304

Inventors:

- Houston TX, US
Emil Edward Havelka - Houston TX, US
Edgar Jenaro Martinez - Houston TX, US

International Classification:

E21B 23/01
E21B 33/129

Abstract:

A slip assembly for downhole tools comprises a slip ring for engaging a surface of a wellbore and a cone for expanding the slip ring into engagement with the surface of the wellbore. The slip ring has an interior surface defining a trough. The cone has an exterior surface defining a ridge. The ridge is wider than the trough, whereby the slip ring can unbend over a top of the ridge.

Address:

17810 Fire Sage Ct, Humble, TX 77396

VIN:

2B3CJ4DV7AH142531

Make:

DODGE

Model:

CHALLENGER

Year:

2010

Address:

12419 Saratoga Wood Ln, Humble, TX 77346

VIN:

1N4BA41E87C804424

Make:

NISSAN

Model:

MAXIMA

Year:

2007