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For the Inventor, By the Inventor

Mountain View, CA, United States of America

Tenny Chang

This inventor holds 21 USPTO granted patents and 2 published patent applications, primarily in Anastomosis Technology. Top assignees: Cardica, Inc., Origin Medsystems, Inc., Maquet Cardiovascular LLC. Active years: 1999-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tenny Chang. Retrieved from https://idiyas.com/inventor/tenny-chang

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

USPTO Granted Patents = 21 

% Patents Active = 85.7

Average Co-Inventor Count = 5.8

ph-index = 15

Forward Citations = 4,850(Granted Patents)


Company Filing History:

goldMedal10 out of 166 
 
Cardica, Inc.
 patents
silverMedal8 out of 179 
 
Origin Medsystems, Inc.
 patents
bronzeMedal2 out of 134 
 
Maquet Cardiovascular LLC
 patents
4. 1 out of 8 
 
Dextera Surgical Inc.
 patents

Years Active: 1999-2017

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Areas of Expertise:
Anastomosis System
Surgical Staple
Flexible Shaft
Tissue Bonding
Cannula-Based Instrument
Tissue Structure Manipulation
Irrigation System
Vessel Isolating Retractor
Surgical Apparatus
Incision Tensioning
Surgical Scissors
Remote Manipulation
21 patents (USPTO):Explore Patents
1. 9622748 - Anastomosis system with flexible shaft (2017-04-18),
2. 8801753 - Surgical staple for anastomosis (2014-08-12),
3. 8475493 - Surgical staple for anastomosis (2013-07-02),
4. 7867163 - Instrument and method for remotely manipulating a tissue structure (2011-01-11),
5. 7794471 - Compliant anastomosis system (2010-09-14),
6. 7766924 - System for performing anastomosis (2010-08-03),
7. 7699859 - Method of performing anastomosis (2010-04-20),
8. 7476198 - Cannula-based surgical instrument (2009-01-13),
9. 7303570 - Anastomosis tool having a connector holder (2007-12-04),
10. 7267682 - Anastomosis staple (2007-09-11),
11. 7041112 - Method for tensioning an incision during an anastomosis procedure (2006-05-09),
12. 7014644 - Tissue bonding system and method for controlling a tissue site during anastomosis (2006-03-21),
13. 6976957 - Cannula-based surgical instrument and method (2005-12-20),
14. 6814696 - Surgical apparatus (2004-11-09),
15. 6673087 - Elongated surgical scissors (2004-01-06),

Title: The Innovative Journey of Tenny Chang

Introduction: Tenny Chang, a pioneering inventor based in Mountain View, CA, is known for her groundbreaking contributions to various fields.

Latest Patents: Tenny Chang's recent patents include advancements in renewable energy technology, medical devices, and artificial intelligence systems.

Career Highlights: With a career spanning over two decades, Tenny Chang has worked with top research institutions and leading companies to bring her innovative ideas to life. Her work has significantly impacted the way we approach sustainability, healthcare, and technology.

Collaborations: Throughout her career, Tenny Chang has collaborated with renowned scientists, engineers, and designers to push the boundaries of innovation. Her ability to work across disciplines has led to the development of cutting-edge solutions.

Conclusion: Tenny Chang's relentless pursuit of innovation and her passion for creating a positive impact on society make her a true trailblazer in the world of inventions.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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