Lee; Weng-Kai K.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Weng-Kai K..The latest application filed is for "reusable ultrasonic transducer and generator assemblies, surgical instruments including the same, and methods of manufacturing the same".

Company Profile

6.20.17

Lee; Weng-Kai K. - Longmont CO
Lee; Weng-Kai K. - Niwot CO
Lee; Weng-Kai K. - Boulder CO

*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
Reusable Ultrasonic Transducer And Generator Assemblies, Surgical Instruments Including The Same, And Methods Of Manufacturing The Same App 20220265305 - Lee; Weng-Kai K. ; et al.	2022-08-25
Reusable ultrasonic transducer and generator assemblies, surgical instruments including the same, and methods of manufacturing the same Grant 11,331,115 - Lee , et al. May 17, 2	2022-05-17
Bipolar Surgical Instrument App 20210212750 - Lee; Weng-Kai K. ; et al.	2021-07-15
Bipolar surgical instrument Grant 10,966,779 - Hart , et al. April 6, 2	2021-04-06
Method of assembling an electrosurgical instrument Grant 10,959,770 - Lee , et al. March 30, 2	2021-03-30
Enclosures For Electronics Of Surgical Instruments And Methods Of Manufacturing The Same App 20210077141 - HORTON; TITUS ; et al.	2021-03-18
Reusable Ultrasonic Transducer And Generator Assemblies, Surgical Instruments Including The Same, And Methods Of Manufacturing T App 20200107852 - Lee; Weng-Kai K. ; et al.	2020-04-09
Limited-use surgical devices Grant 10,603,102 - Hart , et al.	2020-03-31
End effector assemblies and methods of manufacturing end effector assemblies for treating and/or cutting tissue Grant 10,245,103 - Goodman , et al.	2019-04-02
Bipolar Surgical Instrument App 20180235690 - LEE; WENG-KAI K. ; et al.	2018-08-23
Disposable housing for open vessel sealer with mechanical cutter Grant D818,584 - Lee , et al. May 22, 2	2018-05-22
Bipolar surgical instrument Grant 9,962,221 - Lee , et al. May 8, 2	2018-05-08
Switch assembly for electrosurgical instrument Grant 9,820,806 - Lee , et al. November 21, 2	2017-11-21
End Effector Assemblies And Methods Of Manufacturing End Effector Assemblies For Treating And/or Cutting Tissue App 20170231688 - GOODMAN; KELLEY D. ; et al.	2017-08-17
Limited-use Surgical Devices App 20170143407 - HART; KEIR ; et al.	2017-05-25
End effector assemblies and methods of manufacturing end effector assemblies for treating and/or cutting tissue Grant 9,649,151 - Goodman , et al. May 16, 2	2017-05-16
Limited-use medical device Grant 9,642,671 - Lee , et al. May 9, 2	2017-05-09
Limited-use surgical devices Grant 9,566,109 - Hart , et al. February 14, 2	2017-02-14
Open vessel sealer with mechanical cutter Grant D774,190 - Lee , et al. December 13, 2	2016-12-13
Bipolar Surgical Instrument App 20160157922 - LEE; WENG-KAI K. ; et al.	2016-06-09
Bipolar Surgical Instrument App 20160143687 - HART; KEIR ; et al.	2016-05-26
Disposable housing for open vessel sealer with mechanical cutter Grant D744,644 - Lee , et al. December 1, 2	2015-12-01
Open vessel sealer with mechanical cutter Grant D736,920 - Lee , et al. August 18, 2	2015-08-18
Limited-use Medical Device App 20150094714 - LEE; WENG-KAI K. ; et al.	2015-04-02
Switch Assemblies For Multi-function, Energy-based Surgical Instruments App 20150066026 - HART; Keir ; et al.	2015-03-05
Limited-use Surgical Devices App 20150025522 - HART; KEIR ; et al.	2015-01-22
End Effector Assemblies And Methods Of Manufacturing End Effector Assemblies For Treating And/or Cutting Tissue App 20140353869 - GOODMAN; KELLEY D. ; et al.	2014-12-04
Surgical forceps Grant 8,702,737 - Chojin , et al. April 22, 2	2014-04-22
Laparoscopic surgery simulator Grant 8,469,716 - Fedotov , et al. June 25, 2	2013-06-25
Surgical Forceps App 20130041402 - Chojin; Edward M. ; et al.	2013-02-14
Laparoscopic Surgery Simulator App 20120202179 - Fedotov; Yevgeniy ; et al.	2012-08-09
Switch Assembly for Electrosurgical Instrument App 20110077648 - Lee; Weng-Kai K. ; et al.	2011-03-31
Data entry control panel Grant 5,225,818 - Lee , et al. July 6, 1	1993-07-06

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.