Inventor

Da-Yu Chang

Irvine, CAactive 2011 to 202639 applications

Applications

6 pending

Patents granted

1 abandoned

Allowance rate

97%

+22 pts vs the USPTO

Co-inventors per application

7.3

on average

Filings by year

The most recent years are still filling in.

Companies

Domains

Co-inventors

Co-inventor 110 shared

Co-inventor 28 shared

Co-inventor 36 shared

Co-inventor 44 shared

Co-inventor 52 shared

Unlock the co-inventor networkIncluded in Pro, from $29 a month. Cancel any time.

Examiners

Examiner 18 apps

Examiner 27 apps

Examiner 36 apps

Examiner 45 apps

Examiner 54 apps

Unlock the examiners metIncluded in Pro, from $29 a month. Cancel any time.

Applications

Every application in the record

Application	Title	Filed	Status	Rejections	RCEs	To 1st action
19629657	APPARATUS AND METHOD FOR LOCKING SUTURES	2026-03-26	Pending	0	0	n/a
19373459	SYSTEM FOR LEFT ATRIAL APPENDAGE CLIP	2025-10-29	Pending	0	0	n/a
19370348	SYSTEMS, APPARATUSES, AND METHODS FOR CLIPS FORLEFT ATRIAL APPENDAGE CLOSURE	2025-10-27	Pending	0	0	n/a
15564191	Method and apparatus for adaptive signal processing	2012-01-10	Allowed	1	0	12.0 mo
15597908	Composition and method for controlled release	2015-02-11	Abandoned	4	1	23.0 mo
15779225	Distributed ledger transaction verification	2018-03-12	Allowed	3	0	20.0 mo
15898234	Thermal management of battery assemblies	2021-04-13	Pending	2	1	17.0 mo
15709079	Machine learning model for anomaly detection	2012-05-14	Allowed	1	0	14.0 mo
15108575	Wireless power transfer coil arrangement	2015-06-15	Abandoned	4	1	25.0 mo
15879373	Catalyst for selective hydrogenation	2018-07-16	Allowed	3	0	22.0 mo

Unlock all 39 applicationsIncluded in Pro, from $29 a month. Cancel any time.