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For the Inventor, By the Inventor

Essex Junction, VT, United States of America

Ronald R Troutman

USPTO Granted Patents = 15

Average Co-Inventor Count = 2.5

ph-index = 13

Forward Citations = 573(Granted Patents)


Location History:

  • Essex Jct., VT (US) (1985)
  • Essex Junction, VT (US) (1983 - 1987)
  • Ridgefield, CT (US) (1996 - 2000)

Company Filing History:

goldMedal15 out of 164,219 
 
International Business Machines Corporation
 patents

Years Active: 1983-2000

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15 patents (USPTO):Explore Patents
1. 6157356 - Digitally driven gray scale operation of active matrix OLED displays (2000-12-05),
2. 5796509 - Thin film frontlighting and backlighting for spatial light modulators (1998-08-18),
3. 5739545 - Organic light emitting diodes having transparent cathode structures (1998-04-14),
4. 5714838 - Optically transparent diffusion barrier and top electrode in organic (1998-02-03),
5. 5546013 - Array tester for determining contact quality and line integrity in a (1996-08-13),
6. 4670669 - Charge pumping structure for a substrate bias generator (1987-06-02),
7. 4626882 - Twin diode overvoltage protection structure (1986-12-02),
8. 4558508 - Process of making dual well CMOS semiconductor structure with aligned (1985-12-17),
9. 4555721 - Structure of stacked, complementary MOS field effect transistor circuits (1985-11-26),
10. 4542310 - CMOS bootstrapped pull up circuit (1985-09-17),
11. 4467518 - Process for fabrication of stacked, complementary MOS field effect (1984-08-28),
12. 4462151 - Method of making high density complementary transistors (1984-07-31),
13. 4434478 - Programming floating gate devices (1984-02-28),
14. 4399605 - Method of making dense complementary transistors (1983-08-23),
15. 4382229 - Channel hot electron monitor (1983-05-03),

Title: Celebrating the Innovations of Ronald R. Troutman

Introduction

Ronald R. Troutman, based in Essex Junction, Vermont, has made significant contributions to the field of display technologies. With a remarkable portfolio consisting of 15 patents, Troutman stands out as an influential inventor shaping the future of active matrix OLED displays.

Latest Patents

Among his notable inventions, Troutman's latest patents include the "Digitally Driven Gray Scale Operation of Active Matrix OLED Displays." This innovation introduces a pixel circuit comprising MOS field-effect transistors, a capacitor, and an organic light-emitting diode. The circuit allows for precise control over the emitted light by managing the stored voltage across multiple sub-frames. This intricate process ultimately enhances the display's performance.

Another significant patent is for "Thin Film Frontlighting and Backlighting for Spatial Light Modulators." This invention focuses on a thin film light that is interspersed between two electrodes. The design enables versatile applications in both transmission and reflective displays. The use of polarizers further enhances the display's quality, providing effective illumination while allowing for a dark or light background.

Career Highlights

Ronald R. Troutman is a pivotal member of International Business Machines Corporation (IBM), where he leverages his expertise to push the boundaries of technology. His career at IBM has been marked by innovative solutions and collaborations that have propelled advancements in display technology.

Collaborations

Throughout his career, Troutman has worked alongside talented colleagues such as Peter Edwin Cottrell and Richard Alan Haight. Their collective efforts contribute to the thriving culture of innovation at IBM, fostering a dynamic environment where breakthrough ideas can flourish.

Conclusion

In conclusion, Ronald R. Troutman's contributions to the field of display technologies underscore his status as a leading inventor. With his impressive array of patents, including advancements in OLED display operations and thin film lighting technologies, Troutman continues to inspire future innovations in the industry. His collaborations with esteemed colleagues further amplify the impact of his work, solidifying his legacy within the realm of patents and inventions.

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