Daniel James Robertson

This inventor holds 15 USPTO granted patents and 3 published patent applications and 1 EPO patent, primarily in Inductive Power Transfer. Top assignees: Apple Inc., Powerbyproxi Limited, Auckland Uniservices Limited. Active years: 2016-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daniel James Robertson. Retrieved from https://idiyas.com/inventor/daniel-james-robertson

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

Calculating rank

USPTO Granted Patents = 15 (Patent Applications = 3)

% Patents Active = 60.0

EPO Patents = 1 (Patent Applications = 3)

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 22(Granted Patents)

Location History:

Auckland, NZ (2016 - 2021)
Freemans Bay, NZ (2020 - 2022)

Company Filing History:

Auckland Uniservices Limited

patents

Years Active: 2016-2022

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Areas of Expertise:

Inductive Power Transfer

Wireless Charging

Power Control

Receiver Identification

Magnetic Shield

Power Transfer Systems

Inductive Coupling

Contactless Power

Converter Control

Battery Technology

Power Transfer Apparatus

Coupled-Coil Systems

15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11283308 - Methods for detecting and identifying a receiver in an inductive power transfer system (2022-03-22),

2. 11108282 - Powered joint with wireless transfer (2021-08-31),

3. 10840748 - Inductively coupled power transfer systems (2020-11-17),

4. 10741325 - Inductive power transfer apparatus with AC and DC output (2020-08-11),

5. 10608470 - Receiver for an inductive power transfer system and a method for controlling the receiver (2020-03-31),

6. 10601264 - Methods for detecting and identifying a receiver in an inductive power transfer system (2020-03-24),

7. 10038389 - Method for controlling a converter (2018-07-31),

8. 10020687 - Coupled-coil power control for inductive power transfer systems (2018-07-10),

9. 9734945 - Magnetic shield (2017-08-15),

10. 9696358 - Method for detecting and identifying a receiver in an inductive power transfer system (2017-07-04),

11. 9666358 - Inductive power transfer pick up circuits (2017-05-30),

12. 9647572 - Method for controlling a converter (2017-05-09),

13. 9646763 - Contactless power transfer system (2017-05-09),

14. 9386731 - Magnetic shield (2016-07-05),

15. 9318780 - Wirelessly rechargeable battery and power transmitter (2016-04-19),

Title: The Innovative Mind of Daniel James Robertson

Introduction

Daniel James Robertson, a distinguished inventor based in Auckland, New Zealand, has made significant contributions to the field of technology with a remarkable portfolio of 15 patents. His innovative spirit and technical expertise have enabled him to develop cutting-edge solutions that advance current methodologies in power transfer systems.

Latest Patents

Among his latest patents, Daniel has pioneered several methods for detecting and identifying a receiver within an inductive power transfer system. One method involves activating a transmitter converter at a specific frequency, measuring inrush current, and determining the presence of a receiver. Additionally, he has developed methods to measure inrush current across various transmitter frequencies and observe the current variation to ascertain receiver presence. Other patent methods include measuring current supplied to the transmitter under different frequencies and voltages, further refining the detection process of receivers in these systems.

Daniel has also invented a powered joint which exhibits multiple degrees of rotational freedom. This joint incorporates several power transmission coils and power receiving coils, paired with a sensor that identifies the orientation of the joint components, alongside a control circuit that selectively connects power receiving coils based on sensor information.

Career Highlights

Throughout his career, Daniel has contributed his expertise to renowned companies including Apple Inc. and PowerbyProxi Limited. His work at Apple has allowed him to be at the forefront of technology, while his involvement with PowerbyProxi has further solidified his reputation as a leader in the area of wireless power transfer solutions.

Collaborations

Daniel has collaborated with talented individuals such as Saining Ren and Kunal Bhargava, sharing insights and knowledge to further enhance innovation in their respective fields. These collaborations have proved beneficial in driving forward the development of advanced technologies.

Conclusion

Daniel James Robertson stands out as a visionary inventor whose work has played a pivotal role in shaping modern technology. With a robust portfolio of patents and a proven track record of innovation, he continues to set new standards in the industry. As he pushes the boundaries of what is possible, Daniel’s contributions will undoubtedly influence future technological advancements.

Profile summary based on public USPTO records.