Joseph Adam Ruff

This inventor holds 33 USPTO granted patents, plus 7 CIPO patents and 6 EPO patents, primarily in HVAC Control Systems. Top assignees: Google Inc., Apple Inc., Nest Labs, Inc.. Active years: 2001-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joseph Adam Ruff. Retrieved from https://idiyas.com/inventor/joseph-adam-ruff

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

USPTO Granted Patents = 33

% Patents Active = 81.8

CIPO Patents = 7 (Patent Applications = 2)

EPO Patents = 6 (Patent Applications = 4)

Average Co-Inventor Count = 3.6

ph-index = 15

Forward Citations = 967(Granted Patents)

Location History:

Palo Alto, CA (US) (2001 - 2013)
Redmond, WA (US) (2013)
Mountain View, CA (US) (2013)
San Jose, CA (US) (2013 - 2020)

Company Filing History:

Microsoft Technology Licensing, LLC

patents

Years Active: 2001-2020

Loading Chart...

Areas of Expertise:

Thermodynamic Models

User Interface

HVAC Control

Energy Efficiency

Learning Thermostat

Environmental Control

Power Usage Reduction

Data-Driven Layout

Graphical User Interface

Customizable Menus

Processor Wake-Up

Installation Facilitation

33 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10545517 - Generating and implementing thermodynamic models of a structure (2020-01-28),

2. 10481780 - Adjusting proximity thresholds for activating a device user interface (2019-11-19),

3. 10416627 - HVAC control system providing user efficiency-versus-comfort settings that is adaptable for both data-connected and data-unconnected scenarios (2019-09-17),

4. 10241484 - Intelligent controller providing time to target state (2019-03-26),

5. 10151501 - Thermostat facilitating user-friendly installation thereof (2018-12-11),

6. 9910577 - Prospective determination of processor wake-up conditions in energy buffered HVAC control unit having a preconditioning feature (2018-03-06),

7. 9910449 - Generating and implementing thermodynamic models of a structure (2018-03-06),

8. 9857238 - Thermodynamic model generation and implementation using observed HVAC and/or enclosure characteristics (2018-01-02),

9. 9746198 - Intelligent environmental control system (2017-08-29),

10. 9702579 - Strategic reduction of power usage in multi-sensing, wirelessly communicating learning thermostat (2017-07-11),

11. 9684317 - Thermostat facilitating user-friendly installation thereof (2017-06-20),

12. 9448568 - Intelligent controller providing time to target state (2016-09-20),

13. 9261289 - Adjusting proximity thresholds for activating a device user interface (2016-02-16),

14. 9026254 - Strategic reduction of power usage in multi-sensing, wirelessly communicating learning thermostat (2015-05-05),

15. 9002526 - Intelligent controller for an environmental control system (2015-04-07),

Title: Joseph Adam Ruff: Innovator in Thermodynamics and Smart Home Technology

Introduction

Joseph Adam Ruff is a renowned inventor based in San Jose, California. With a remarkable portfolio comprising 23 patents, he has made significant contributions to the fields of thermodynamic modeling and smart-home technology. His innovative approaches have notably enhanced the control and efficiency of HVAC systems and user interfaces in smart devices.

Latest Patents

Among his latest patents, Ruff has developed a method for generating and implementing thermodynamic models of structures. This invention addresses the need to predict indoor temperature profiles based on HVAC setpoint schedules. By fitting weighting factors to historical data—such as time, temperature, and HVAC states—Ruff's thermodynamic model effectively characterizes indoor temperature changes in response to HVAC adjustments, incorporating components that track previous temperature change rates.

Another noteworthy patent from Ruff involves adjusting proximity thresholds for activating smart-home device user interfaces. His invention includes a processing system linked to environmental sensors that determine user closeness. The system intelligently transitions the device’s display modes based on detected proximity, ensuring energy efficiency while providing users with a seamless smart-home experience.

Career Highlights

Throughout his career, Joseph Adam Ruff has worked with notable companies such as Google Inc. and Nest Labs, Inc. His experiences in these cutting-edge organizations have allowed him to collaborate on innovative projects that harness the potential of advanced technology.

Collaborations

Ruff's collaborative efforts have seen him working alongside distinguished professionals like Yoky Matsuoka and Edwin H. Satterthwaite, Jr. These partnerships have further propelled his inventive pursuits, blending expertise across different areas of technology and research.

Conclusion

Joseph Adam Ruff stands out as a dedicated inventor whose contributions to thermodynamics and smart-home technology are shaping the future of these industries. With a robust patent portfolio and a history of impactful collaborations, Ruff continues to push the boundaries of innovation, making everyday life smarter and more efficient through his groundbreaking inventions.

Profile summary based on public USPTO records.