World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
33
Citations
4818
World Ranking
9396
National Ranking
2647

Clifford Jay Spinac publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Clifford Jay Spinac sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 91 publications — 6th percentile

6% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Clifford Jay Spinac D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Clifford Jay Spinac sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 33 D-Index — 5th percentile

5% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Overview

What is he best known for?

The fields of study he is best known for:

  • Operating system
  • Computer network
  • The Internet

His scientific interests lie mostly in Mobile station, Computer network, Wireless, Computer program and Identification. Clifford Jay Spinac interconnects Embedded system and Mobile phone in the investigation of issues within Mobile station. His Computer network research includes elements of Class, Home automation, Home automation system and World Wide Web.

Clifford Jay Spinac has researched Wireless in several fields, including Computer hardware, Code, Mobile technology, Mobile computing and Electronics. His Computer program study combines topics from a wide range of disciplines, such as Window and Computer graphics, Scrolling. The concepts of his Identification study are interwoven with issues in Computer security, Card security code and Transmitter.

His most cited work include:

  • Method and system for schedule based advertising on a mobile phone (262 citations)
  • Coupon delivery via mobile phone based on location (241 citations)
  • Method and apparatus for providing accessibility through a context sensitive magnifying glass (217 citations)

What are the main themes of his work throughout his whole career to date?

His primary areas of study are Computer security, World Wide Web, Computer network, Wireless and Computer program. His work carried out in the field of World Wide Web brings together such families of science as Telephone line, Telephone number and Directory. His Computer network research incorporates elements of Telecommunications, Transmission, Mobile device and Code.

His work in Telecommunications addresses subjects such as Mobile telephony, which are connected to disciplines such as Mobile phone. His studies deal with areas such as Hot spot, Computer hardware, Embedded system and Mobile identification number as well as Wireless. In his study, Scrolling and Computer graphics is strongly linked to Window, which falls under the umbrella field of Computer program.

He most often published in these fields:

  • Computer security (21.65%)
  • World Wide Web (18.56%)
  • Computer network (15.46%)

What were the highlights of his more recent work (between 2006-2012)?

  • Computer security (21.65%)
  • Embedded system (9.28%)
  • Connection (3.09%)

In recent papers he was focusing on the following fields of study:

Computer security, Embedded system, Connection, Computer program and Call termination are his primary areas of study. His work deals with themes such as 3pcc, Communication device and Call management, which intersect with Computer security. The various areas that Clifford Jay Spinac examines in his Embedded system study include Wireless, Desktop and mobile Architecture for System Hardware, Workstation and MAC address.

His biological study spans a wide range of topics, including Window, Representation, Artificial intelligence and Computer vision. His Call termination research is multidisciplinary, relying on both Call origination, Priority call and Continuation. His Computer hardware study integrates concerns from other disciplines, such as Hardware acceleration, Hardware architecture, Computer security compromised by hardware failure and Hardware register.

Between 2006 and 2012, his most popular works were:

  • Nutrition intake tracker (37 citations)
  • Dynamic checking of hardware resources for virtual environments (37 citations)
  • Using a display associated with an imaging device to provide instructions to the subjects being recorded (27 citations)

In his most recent research, the most cited papers focused on:

  • Operating system
  • The Internet
  • Computer network

His main research concerns Human–computer interaction, Multimedia, Context, Artificial intelligence and Representation. Clifford Jay Spinac has included themes like Computer program and Computer vision in his Artificial intelligence study.

Best Publications

  • Method and system for schedule based advertising on a mobile phone

    Maria A. Himmel;Herman Rodriguez;Newton J. Smith;Clifford J. Spinac

  • Coupon delivery via mobile phone based on location

    Faisal Awada;Herman Rodriguez;Newton Smith;Clifford Spinac

  • Method and apparatus for providing accessibility through a context sensitive magnifying glass

    Herman Rodriguez;Newton James Smith;Clifford Jay Spinac

  • Accessibility on demand

    Newton Smith;Herman Rodriguez;Clifford Spinac

  • Method, apparatus and computer program product for providing context to a computer display window

    Maria Himmel;Herman Rodriguez;Newton Smith;Clifford Spinac

  • Safe use of electronic devices in an automobile

    Maria Azua Himmel;Herman Rodriguez;Newton James Smith;Clifford Jay Spinac

  • Apparatus and method for managing a mobile phone answering mode and outgoing message based on a location of the mobile phone

    Maria Azua Himmel;Herman Rodriguez;Newton James Smith;Clifford Jay Spinac

  • Electronic key system, apparatus and method

    Herman Rodriguez;Newton James Smith;Clifford Jay Spinac

  • E-commerce transaction aggregation and processing

    Herman Rodriguez;Newton James Smith;Clifford Jay Spinac

  • Wireless rechargeable money card

    Herman Rodriguez;Newton James Smith;Clifford Jay Spinac

  • Enhancing/ limiting use of mobile electronic devices

    Maria Azua Himmel;Herman Rodriguez;Newton James Smith;Clifford Jay Spinac

  • Method, apparatus and computer program product for context-sensitive scrolling

    Maria Himmel;Herman Rodriguez;Newton Smith;Clifford Spinac

  • Local on-hold information service with user-controlled personalized menu

    Maria Azua Himmel;Herman Rodriguez;Newton James Smith;Clifford Jay Spinac

  • System and method for updating user home automation systems

    Herman Rodriguez;Newton James Smith;Clifford Jay Spinac

  • On-hold information service with caller-controlled personalized menu

    Herman Rodriguez;Newton Smith;Clifford Spinac;Maria Himmel

  • Personalized accessibility identification receiver/transmitter and method for providing assistance

    James Patrick Bowman;Herman Rodriquez;Newton James Smith;Clifford Jay Spinac

  • System and method for urgent phone message delivery

    Herman Rodriguez;Newton James Smith;Clifford Jay Spinac

  • Method and system for request based advertising on a mobile phone

    Maria Himmel;Herman Rodriguez;Newton Smith;Clifford Spinac

  • Security objects controlling access to resources

    Maria Azua Himmel;Herman Rodriguez;Newton James Smith;Clifford Jay Spinac

  • Location based creation of a catalog for a user

    Michael Carlson;Linda Lisle;Newton Smith;Clifford Spinac

Frequent Co-Authors

Newton James Smith
Newton James Smith IBM (United States)
Herman Rodriguez
Herman Rodriguez IBM (United States)
Maria Azua Himmel
Maria Azua Himmel Fidelity Investments (United States)

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