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For the Inventor, By the Inventor

Sunnyvale, CA, United States of America

Alex M Lee

USPTO Granted Patents = 22 

Average Co-Inventor Count = 3.3

ph-index = 6

Forward Citations = 169(Granted Patents)


Location History:

  • Cupertino, CA (US) (2017 - 2019)
  • San Jose, CA (US) (2021)
  • Sunnyvale, CA (US) (2016 - 2023)
  • Mountain View, CA (US) (2024)

Company Filing History:

goldMedal22 out of 40,816 
 
Apple Inc.
 patents

Years Active: 2016-2025

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22 patents (USPTO):
1. 12212208 - Haptic actuator including a field member having an opening receiving a stator therein and related methods (2025-01-28),
2. 11936269 - Haptic engine based on angular resonant actuator with pivot axis and mass center that differ (2024-03-19),
3. 11573636 - Haptic actuator including permanent magnet having a non-vertical, magnetic polarization transition zone and related methods (2023-02-07),
4. 11569721 - Haptic actuator including permanent magnet within coil passageways when unpowered and related methods (2023-01-31),
5. 11402925 - Crown input and feedback for head-mountable devices (2022-08-02),
6. 11150731 - Multi-modal haptic feedback for an electronic device using a single haptic actuator (2021-10-19),
7. 10976824 - Reluctance haptic engine for an electronic device (2021-04-13),
8. 10837844 - Haptic engine having a single sensing magnet and multiple hall-effect sensors (2020-11-17),
9. 10691211 - Button providing force sensing and/or haptic output (2020-06-23),
10. 10613678 - Input device with haptic feedback (2020-04-07),
11. 10599223 - Button providing force sensing and/or haptic output (2020-03-24),
12. 10506978 - Band tightness sensor of a wearable device (2019-12-17),
13. 10217332 - Haptic actuator including damper body and related methods (2019-02-26),
14. 10206623 - Band tightness sensor of a wearable device (2019-02-19),
15. 10198920 - Wearable electronic device including audio output transducer and haptic actuator driving and related methods (2019-02-05),

Title: Alex M Lee: Innovator in Haptic Technology

Introduction: Alex M Lee, based in Sunnyvale, CA, is a renowned inventor with an impressive portfolio of 22 patents to his name. His contributions to the field of haptic technology, particularly through his work at Apple Inc., have paved the way for advancements in tactile feedback systems.

Latest Patents: Among his latest innovations are two significant patents. The first patent describes a haptic actuator featuring a field member with an opening that receives a stator. This design enhances the functionality of the actuator by allowing reciprocal movement within its housing, facilitated by a flexure. The second patent focuses on a haptic engine, which employs an angular resonant actuator with a distinct pivot axis and mass center. This innovation includes a pivot assembly that allows for dynamic movement of a mass while effectively storing and releasing energy via a spring mechanism.

Career Highlights: Alex M Lee's tenure at Apple Inc. has been marked by his dedication to improving user interaction with devices through haptic feedback. His role in the development of these advanced systems has contributed significantly to enhancing sensory experiences in the company's offerings.

Collaborations: Throughout his career, Alex has collaborated with talented individuals such as Darya Amin-Shahidi and Denis G Chen. These partnerships have fostered creativity and innovation, leading to the successful design and implementation of cutting-edge haptic technologies.

Conclusion: Alex M Lee exemplifies the spirit of innovation in technology with his remarkable patents and collaborative efforts. His work continues to inspire advancements in haptic systems, reflecting the importance of tactile feedback in modern devices.

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