CHANG; Eugene

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHANG; Eugene.The latest application filed is for "mixed-reality endoscope and surgical tools with haptic feedback for integrated virtual-reality visual and haptic surgical simulation".

Company Profile

2.4.10

CHANG; Eugene - Tucson AZ
Chang; Eugene - Seattle WA
Chang; Eugene - Chicago IL
Chang; Eugene - Cerritos CA US
Chang; Eugene - Redmond WA

*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
Mixed-reality Endoscope And Surgical Tools With Haptic Feedback For Integrated Virtual-reality Visual And Haptic Surgical Simulation App 20210244474 - BARBER; Samuel ; et al.	2021-08-12
Mixed-reality Endoscope And Surgical Tools With Haptic Feedback For Integrated Virtual-reality Visual And Haptic Surgical Simulation App 20210241656 - Barber; Samuel ; et al.	2021-08-05
Mixed-reality Endoscope And Surgical Tools With Haptic Feedback For Integrated Virtual-reality Visual And Haptic Surgical Simulation App 20210233429 - Barber; Samuel ; et al.	2021-07-29
Generating machine images from software packages Grant 10,782,952 - Doring , et al. Sept	2020-09-22
Compositions And Method For Reducing Virulence Of Microorganisms App 20200282017 - Chang; Eugene ; et al.	2020-09-10
Subscription management service Grant 10,074,115 - Hynoski , et al. September 11, 2	2018-09-11
Bed Bug Trap or Barrier Surrounding a Bed App 20160183511 - Dong; Dahai ; et al.	2016-06-30
Bed bug trap or barrier surrounding a bed Grant 9,220,254 - Dong , et al. December 29, 2	2015-12-29
Bed Bug Trap or Barrier Surrounding a Bed App 20130067796 - Dong; Dahai ; et al.	2013-03-21
Drag-able Tabs App 20120066628 - Ens; Michael J. ; et al.	2012-03-15
Notification Bar User Interface Control App 20120060110 - Virmani; Ritika ; et al.	2012-03-08

Company Registrations

SEC

0001480827

Chang Eugene

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.