Cesar Carralero - Miramar FL Darrell Davis - Sunrise FL Raul Salvi - Boca Raton FL
Assignee:
Freescale Semiconductor, Inc. - Austin TX
International Classification:
H03K 2100
US Classification:
327115, 377 47
Abstract:
A prescaler ( ) includes a frequency divider ( ) having an input node ( ) and a divider output ( ). The frequency divider is coupled to a clock signal and has a predetermined divisor. Series-coupled delay elements ( ) are coupled to the divider output and to the clock signal. Each delay element includes a delayed output ( ) and adds a delay equal to the clock period at the delayed output. The prescaler also includes transmission gates ( ), each transmission gate coupled between the input node and the delayed output of a corresponding one of the delay elements. When one of the transmission gates is enabled and couples the delayed output of an nth one of the delay elements to the input node, the divider output frequency equals the clock frequency divided by the predetermined divisor plus n.
Alarm Unit For Monitoring Or Detection Of An Analyte
Saket S. Bhatia - Santa Clara CA, US Darrell E. Davis - Sunrise FL, US Ankush S. Bhatia - Mumbai, IN
International Classification:
G08B 23/00
US Classification:
3405735, 3405731, 340540
Abstract:
In one example embodiment, an alarm unit for monitoring or detecting presence of an analyte on an analyte sensor comprises a square plastic casing protecting the alarm electronics portion and including a signal processing means, a clip attachment means configured to be separated and attached from the casing and used to attach the unit to clothing. The clip attachment has enough clearance to be used with thick articles of clothing including diapers and has a set of teeth frictionally held against a rubber strip portion located on the casing back so as to also enable secure attachment to very thin articles of clothing. The alarm unit may further comprise a three-way switch located externally for easy alarm chime and alarm volume selection. Interdependent modes of operation may enable the signal processing means to control the alarm unit operation and features including low power indication, improper cable plug installment, three-way switch deactivation during Monitor mode, and a snooze/reset feature by which the alarm is disabled temporarily so that, as an example, a user can focus on running to the bathroom where the device is used to treat enuresis.
Alarm Unit For Monitoring Or Detection Of An Analyte
Saket Subash Bhatia - Santa Clara CA, US Darrell Eugene Davis - Sunrise FL, US
International Classification:
G08B 23/00
US Classification:
3405735, 340540, 3405731
Abstract:
An alarm unit for monitoring or detecting presence of an analyte on a separate sensor portion. The present invention comprises only the alarm unit and its means for attachment to a user's clothing. A square plastic casing protects the alarm electronics portion including a signal processing means. A large clip attachment means is included that is easily separated and attached from the casing and is used to attach the unit to clothing and which has enough clearance to be used with thick articles of clothing including diapers and which has a set of teeth frictionally held against a rubber strip portion located on the casing back so as to also enable secure attachment to very thin articles of clothing. A three-way switch is located externally for easy alarm chime and alarm volume selection. Interdependent modes of operation enable the signal processing means to control the alarm unit operation and features including low power indication, improper cable plug installment, three-way switch deactivation during Monitor mode, and a snooze/reset feature by which the alarm is easily disabled temporarily so that, as an example, a user can focus on running to the bathroom where the device is used to treat enuresis.
Darrell Davis - Sunrise FL, US Mahibur Rahman - Lake Worth FL, US
International Classification:
H03L 7/00
US Classification:
331017000
Abstract:
A modulation distortion compensation system for a phase locked loop includes a compensation function () that is arranged to be coupled to a tuning voltage signal () corresponding to a tuning voltage from the phase locked loop and is configured to select a filter response from a plurality of filter responses, where the filter response corresponds to the tuning voltage. The distortion compensation system further includes a filter that is configured to distort a modulation signal in accordance with the filter response and provide a distorted signal suitable for being coupled to a modulation input of a feedback divider included with the phase locked loop, wherein the distorted signal when used by the feedback divider will facilitate modulation and compensation of a radio frequency signal provided by the phase locked loop. Various environmental measurements in addition to the tuning voltage can also be used in selecting the filter response.
Saket S. Bhatia - Santa Clara CA, US Darrell E. Davis - Sunrise FL, US Ankush S. Bhatia - Mumbai, IN
Assignee:
Theos Medical Systems, Inc. - Santa Clara CA
International Classification:
G01N 27/403
US Classification:
20440301
Abstract:
An electrolyte sensor that uses conductive elastomer electrodes. Examples of the intended analytes for sensor use include those found in urine, saliva, blood, feces and spinal fluid, although other analytes exist for electrolyte detection. Conductive elastomer trace electrodes are separated by a gap or channel which can be bridged by an electrolyte and thereby complete an electrical circuit to an alarm or other circuitry. Gap or channel distances vary the level of electrical resistance associated with detecting certain analytes.
Method Of Programming A Synthesizer Rom For Elimination Of Receiver Self-Quieting
Alan M. Victor - Cooper City FL Darrell E. Davis - Sunrise FL
Assignee:
Motorola, Inc. - Schaumburg IL
International Classification:
H03J 718 H04B 116
US Classification:
455165
Abstract:
A method of programming a ROM for a multiple conversion frequency synthesizer provides a mechanism for avoiding receiver self-quieting. The method includes the steps of searching for frequencies which cause potential receiver self-quieting responses and selecting a second local oscillator frequency suitable for avoiding receiver self-quieting. A single bit of a ROM is used to represent possible second local oscillator frequencies synthesized by the frequency synthesizer which provide either high-side or low-side injection to the second mixer. Finally, the method includes the step of encoding the single second local oscillator frequency determining bit of the ROM appropriately for selecting the local oscillator frequency which avoids receiver self-quieting.
A BIMOS lever convertor (10) comprises a differential circuit having a common biasing network (14). A MOS transistor (16) in one portion of the differential circuit receives a MOS level input signal (32) and provides an ECL level output signal (34). The other portion of the differential circuit includes a bipolar transistor (18) that is biased by the MOS transistor (16). The bipolar transistor (18) operates to provide a complementary ECL level output signal (34') so as to provide a single ended MOS to differential ECL interface suitable for integration in an I. C.
Low-Voltage, Complementary Symmetry Class B Amplifier Arrangement
A low-voltage, complementary symmetry amplifier arrangement is disclosed which functions effectively on supply voltages down to one volt DC. The amplifier is especially suited for audio processing applications in hand-held personal electronics apparatus, such as pocket radio receivers. The circuit configuration is easily implemented in integrated circuit form and operates efficiently on class B operation with its attendant advantages. The amplifier arrangement is characterized by the use of current sources in the collector and emitter circuits of a differential amplifier and thereby employs current ratios instead of the more conventional voltage levels to selectively control the conduction of associated output devices.
Medicine Doctors
Darrell W Davis, Coral Springs FL - MS (Mitral stenosis; also Master of Science or Medical scientist)
Oct 2011 to 2000 Housing Development SpecialistAnnual Plan Committee Columbus, OH Mar 2008 to Oct 2011 Managing Director, Urban Heritage Real EstateColumbus Compact Columbus, OH Jan 2006 to Mar 2008 Real Estate Development Project ManagerSelf Employed
Jan 2002 to Jan 2006 Community Development ConsultantING/Clarion Washington, DC Nov 2000 to Jan 2002 Asset Management AnalystGadson Law Office Washington, DC Jan 1996 to Nov 2000 Realty ConsultantGadson Law Office Columbus, OH Dec 1996 to Mar 2000 Real Estate Project SpecialistDelta Associates, Inc Alexandria, VA Aug 1994 to Dec 1996 Real Estate AnalystBarrueta & Associates Washington, DC May 1993 to Aug 1994 Market Analyst
Education:
Howard University School of Architecture and Planning Washington, DC 1990 to 1991 Bachelor of Architecture
Skills:
Financial Analysis, Development Planning, Affordable Housing Finance
2010 to 2000 CollectorCITI McLeansville, NC 2004 to 2007 CollectorCHEVY CHASE BANK Greensboro, NC 1999 to 2004 Loss Avoidance/Repossession SpecialistNATIONS BANK Greensboro, NC 1996 to 1999 Collection AnalystLAST STEP GROUP HOME High Point, NC 1995 to 1998 Habilitation Technician IMARSH FURNITURE COMPANY High Point, NC 1992 to 1995 Parts Clerk, Maintenance DepartmentUNITED STATES ARMY
Dec 1978 to Dec 1991 Equipment Records and Parts Specialist
Nov 2011 to 2000 Assistant Track CoachFerraro Foods High Point, NC Jul 2010 to Aug 2011 Shipping and Receiving ClerkParty City Greensboro, NC Sep 2010 to Apr 2011 Sale AssociateA&R Asphalt Inc Farmville, NC Jun 2007 to Dec 2009 Construction LaborerTarget Greenville, NC Apr 2008 to Aug 2008 Receiving Clerk
Presidential Inaugural Committee Washington, DC 2013 to Jan 2013 National Day of Service FellowOrganizing for America Pennsylvania Philadelphia, PA Mar 2012 to Nov 2012Office of New York State Assemblywoman Naomi Rivera Bronx, NY Jul 2011 to Jan 2012 District RepresentativeAstoria, NY New York, NY May 2010 to Jul 2011 Legislative Aide
Education:
State University of New York at Plattsburgh Plattsburgh, NY 2010 Bachelor of Arts in Sociology
Sophomore wing Trey Landers had a career-high 17 points for the Flyers, while freshman guard Jalen Crutcher (12 points) scored in double figures for the first time in six games. But the headliner for Dayton, as it has been this season, was Darrell Davis. The senior guard has flourished in a bigger r
Date: Jan 04, 2018
Category: Sports
Source: Google
Luke Kennard, Duke-North Carolina part of great CBK doubleheader
r ratio (9.7, 29 assists, 3 turnovers). Pollard has led the Flyers in scoring four games in a row. Darrell Davis has made three 3-pointers three games in a row. Its the best three-game stretch of his career since his freshman season when he made 10 of 10 in three straight games.
Date: Feb 09, 2017
Category: Sports
Source: Google
NCAA Tournament 2015: Best and worst of Sunday's madness
Dayton made one final "run" with just over a minute to play. After a Scoochie Smith layup had broken a stretch of 10:32 without a Flyer field goal, freshman guard Darrell Davis recorded a steal and had an opportunity to score on the break and cut the Sooner lead to 2. Buddy Hield wasn't having it. T
Date: Mar 23, 2015
Source: Google
Oklahoma quiets Dayton 72-66 and moves to Sweet 16
The Flyers steadied themselves in the first half and they were the stronger team to start the second half. A 9-0 run, capped by a beat-the-shot-clock 3 by Darrell Davis at 13:40 put Dayton up 46-40 and got OU to call a timeout. It didn't immediately help. Pierre knocked down another 3 and Dayton had
Date: Mar 22, 2015
Category: Sports
Source: Google
Buddy Hield makes big-guy play to sweep Oklahoma into Sweet 16
With OU ahead by four points approaching the final minute, Dayton freshman Darrell Davis stole the ball from Sooners point gaurd Jordan Woodard. Davis thought he had a clear path to the goal and jumped for his layup a step early, giving Hield just enough room to squeeze in front of the rim and swat
Despite the hot shooting for the Sooners, Dayton coach Archie Miller had his team switch into a zone that worked wonders, and the Flyers held Oklahoma scoreless over the subsequent six minutes as Dayton responded with a 15- run of its own to take its first lead of the game on a Darrell Davis three-p
Date: Mar 22, 2015
Category: Sports
Source: Google
Oklahoma advances to Sweet 16; ends Dayton's NCAA run
a zone changed things. As the Sooners went scoreless for more than six minutes and 10 possessions, committing six turnovers, the Flyers scored 15 consecutive points, inciting the crowd. Darrell Davis' 3-pointer pushed them ahead 32-29 with 2:19 left before Oklahoma retook a 34-32 lead into halftime.
Date: Mar 22, 2015
Category: Sports
Source: Google
NCAA tournament: Dayton Flyers run out of magic vs. Oklahoma Sooners
After a Smith layup with 1:19 left cut Dayton's deficit to 62-28, Darrell Davis stole and Oklahoma pass and attacked the basket, but Hield went high to block it, Jordan Wodard corralled it and went on to make three of four throws in the following 15 seconds.