David Piede

This inventor holds 21 USPTO granted patents and 1 published patent application, plus 3 CIPO patents and 4 EPO patents, primarily in Optoelectronics Engineering. Top assignees: Lightwire, Inc., Cisco Technology, Inc., Sioptical, Inc.. Active years: 2006-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Piede. Retrieved from https://idiyas.com/inventor/david-piede

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 21 (Patent Applications = 1)

% Patents Active = 90.5

CIPO Patents = 3

EPO Patents = 4 (Patent Applications = 2)

Average Co-Inventor Count = 3.9

ph-index = 11

Forward Citations = 272(Granted Patents)

Company Filing History:

Cisco Technology, Inc.

5. 2 out of 834,601

Other

patents

Years Active: 2006-2018

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Areas of Expertise:

Optical Modulators

Silicon Waveguides

Photonics Platforms

Optical Couplers

Integrated Circuits

Optical Detectors

Thermal Compensation

Dispersion Compensation

Photonic Devices

CMOS Technology

Waveguide Structures

Optoelectronic Testing

21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9971096 - Passive fiber optic butt coupling using a semiconductor etched feature (2018-05-15),

2. 9341792 - Vent structures for encapsulated components on an SOI-based photonics platform (2016-05-17),

3. 9209509 - Enhanced low inductance interconnections between electronic and opto-electronic integrated circuits (2015-12-08),

4. 9164235 - Dual tip optical coupler (2015-10-20),

5. 8724939 - Enhanced low inductance interconnections between electronic and opto-electronic integrated circuits (2014-05-13),

6. 8363986 - Dopant profile control for high speed silicon-based optical modulators (2013-01-29),

7. 8121450 - Coupling between free space and optical waveguide using etched coupling surfaces (2012-02-21),

8. 7941023 - Ultra low-loss CMOS compatible silicon waveguides (2011-05-10),

9. 7706644 - Offset launch mode from nanotaper waveguide into multimode fiber (2010-04-27),

10. 7701985 - SOI-based tunable laser (2010-04-20),

11. 7657130 - Silicon-based optical modulator for analog applications (2010-02-02),

12. 7587106 - Optical crossover in thin silicon (2009-09-08),

13. 7570889 - Common electronic dispersion compensation arrangement for use with multiple optical communication channels (2009-08-04),

14. 7556440 - Dual-lensed unitary optical receiver assembly (2009-07-07),

15. 7505694 - Thermal chirp compensation systems for a chirp managed directly modulated laser (CML™) data link (2009-03-17),

Title: David Piede: Innovator and Patentee in Photonics

Introduction: David Piede, located in Allentown, PA, is an accomplished inventor with a remarkable portfolio of 21 patents. His innovative work primarily focuses on advancements in photonic technologies, showcasing his commitment to enhancing optical systems and their applications.

Latest Patents: Among David's latest contributions to the field are two significant patents. The first, titled "Passive Fiber Optic Butt Coupling Using a Semiconductor Etched Feature," presents an optical system designed to passively align a fiber array connector (FAC) to a waveguide in a photonic chip. This invention employs a substrate machined or etched with multiple grooves along a common axis to hold optical waveguides, ensuring precise alignment of fibers with waveguides, thereby improving the efficiency of optical connections.

The second patent, "Vent Structures for Encapsulated Components on an SOI-Based Photonics Platform," addresses an essential need in photonics packaging. This innovation introduces a venting structure that allows encapsulated active and passive optical components to manage water vapor and gases without condensation on optical surfaces while preventing the infiltration of dust and liquids.

Career Highlights: Throughout his career, David has worked with notable companies within the technology sector, including Lightwire, Inc. and Sioptical, Inc. His contributions in these roles have significantly shaped the development of photonic systems.

Collaborations: David has collaborated with a talented team of professionals, including notable coworkers Prakash B. Gothoskar and Vipulkumar K. Patel. These collaborations have fostered a creative environment for developing groundbreaking optical technologies.

Conclusion: David Piede's innovative spirit and dedication to advancing photonics are evident through his extensive patent portfolio and valuable collaborations. His work continues to impact the industry positively, paving the way for future advancements in optical systems and technologies.

Profile summary based on public USPTO records.