Siu; David

Patent Applications and Registrations

Patent applications and USPTO patent grants for Siu; David.The latest application filed is for "gps-alternative method to perform asynchronous positioning of networked nodes".

Company Profile

1.10.0

Siu; David - Honolulu HI
Siu; David - Aiea HI US
Siu; David - Hamilton CA
Siu; David - Kingston CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
GPS-alternative method to perform asynchronous positioning of networked nodes Grant 10,948,566 - Harbin , et al. March 16, 2	2021-03-16
Integrated adaptive wireless mesh sensor platform and energy visualization and management system Grant 8,536,998 - Siu , et al. September 17, 2	2013-09-17
Integrated adaptive wireless mesh sensor platform and energy visualization and management system Grant 8,193,929 - Siu , et al. June 5, 2	2012-06-05
Quadruple mode filter Grant 4,792,771 - Siu December 20, 1	1988-12-20
Metatarsal-phalangeal replacement joint Grant 4,787,908 - Wyss , et al. November 29, 1	1988-11-29
Triple mode dielectric loaded bandpass filter Grant 4,675,630 - Tang , et al. June 23, 1	1987-06-23
Planar dual-mode cavity filters including dielectric resonators Grant 4,652,843 - Tang , et al. March 24, 1	1987-03-24
Odd order elliptic waveguide cavity filters Grant 4,644,305 - Tang , et al. February 17, 1	1987-02-17
Orthopaedic bone cutting jig and alignment device Grant 4,574,794 - Cooke , et al. March 11, 1	1986-03-11

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.