Patent Assignment
Reel/Frame 049121/0317
Change of Name
Recorded: 2019-05-08
Pages: 7
Assignor
PREMIUM LOUDSPEAKERS (HUI ZHOU) CO., LTD.
Executed: 2018-12-25
Assignee
TYMPHANY ACOUSTIC TECHNOLOGY (HUIZHOU) CO., LTD.
TYMPHANY INDUSTRIAL PARK, XINLIAN VILLAGE, XINXU TOWN, HUIYANG DISTRICT, HUIZHOU CITY, GUANGDONG PROVINCE, 516223, CHINA
Covered Properties
(17)
Combination Phase Plug, and Compression Driver and Speaker Using Same
Dome Tweeter
Combined-Type Phase Plug, and Compression Driver and Speaker Using Same
Treble Loudspeaker with Improved Mounting Structure for Phase Plug
Loudspeaker System
Application:
16/058,282 →
Publication:
US 2019/0051300
Loudspeaker
Calculating Method for Ultimate Demagnetization Temperature of Loudspeaker Magnetic Steel
Application:
16/100,838 →
Publication:
US 2019/0049531
Loudspeaker Having Open Type Inductive Coil
Loudspeaker Magnetic Circuit System Having U-Shaped Short-Circuit Ring
Method of generating prediction curve for acoustic load of loudspeaker
Surround Structure of Speaker
Phase Plug for Loudspeaker
Patent:
852,169 →
Application:
29/634,475 →
Yoke for Loudspeaker
Patent:
882,552 →
Application:
29/646,570 →
Surround for Loudspeaker
Patent:
875,084 →
Application:
29/647,350 →
Vibration Diaphragm for Loudspeaker
Patent:
881,846 →
Application:
29/650,412 →
Phase Plug for Loudspeaker
Patent:
866,525 →
Application:
29/650,413 →
Magnet for Magnetic Circuit of Loudspeaker
Patent:
912,013 →
Application:
29/666,818 →
Related Assignments
(22)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 29, 2018
From: CHEN, ZHI
To: PREMIUM LOUDSPEAKERS (HUI ZHOU) CO., LTD.
Reel/Frame 044753/0810 →
Assignment of Assignor's Interest
May 11, 2018
From: ZHIWEN, CHEN; XIE, HONGZAI
To: PREMIUM LOUDSPEAKERS (HUI ZHOU) CO., LTD.
Reel/Frame 045778/0576 →
Assignment of Assignor's Interest
May 25, 2018
From: ZHONGPIN, TANG; SHAOTING, HUANG
To: PREMIUM LOUDSPEAKERS (HUI ZHOU) CO., LTD.
Reel/Frame 045903/0612 →
Assignment of Assignor's Interest
Jul 10, 2018
From: CHEN, ZHIWEN; XIE, HONGZAI
To: PREMIUM LOUDSPEAKERS (HUI ZHOU) CO., LTD.
Reel/Frame 046306/0621 →
Assignment of Assignor's Interest
Jul 10, 2018
From: CHEN, ZHI
To: PREMIUM LOUDSPEAKERS (HUI ZHOU) CO., LTD.
Reel/Frame 046306/0515 →
Assignment of Assignor's Interest
Jul 17, 2018
From: CHEN, ZHI
To: PREMIUM LOUDSPEAKERS (HUI ZHOU) CO., LTD.
Reel/Frame 046368/0541 →
Assignment of Assignor's Interest
Jul 18, 2018
From: CHEN, ZHI
To: PREMIUM LOUDSPEAKERS (HUI ZHOU) CO., LTD.
Reel/Frame 046387/0447 →
Assignment of Assignor's Interest
Jul 19, 2018
From: CHEN, ZHI
To: PREMIUM LOUDSPEAKERS (HUI ZHOU) CO., LTD.
Reel/Frame 046403/0415 →
Assignment of Assignor's Interest
Aug 9, 2018
From: LIAO, CHENG YANG
To: PREMIUM LOUDSPEAKERS (HUI ZHOU) CO., LTD.
Reel/Frame 046596/0725 →
Assignment of Assignor's Interest
Aug 13, 2018
From: HUANG, WEN-AN; WU, YI-MING
To: PREMIUM LOUDSPEAKERS (HUI ZHOU) CO., LTD.
Reel/Frame 046628/0396 →
Assignment of Assignor's Interest
Aug 27, 2018
From: CHEN, ZHIWEN
To: PREMIUM LOUDSPEAKERS (HUI ZHOU) CO., LTD.
Reel/Frame 046712/0263 →
Assignment of Assignor's Interest
Oct 16, 2018
From: CHEN, ZHIWEN
To: PREMIUM LOUDSPEAKERS (HUI ZHOU) CO., LTD.
Reel/Frame 047177/0783 →
Assignment of Assignor's Interest
Oct 16, 2018
From: CHEN, ZHI
To: PREMIUM LOUDSPEAKERS (HUI ZHOU) CO., LTD.
Reel/Frame 047177/0801 →
Assignment of Assignor's Interest
Oct 18, 2018
From: HUANG, SHAO TING
To: PREMIUM LOUDSPEAKERS (HUI ZHOU) CO., LTD.
Reel/Frame 047210/0806 →
Assignment of Assignor's Interest
Oct 24, 2018
From: LI, ZHI; LU, TUNG-KO
To: PREMIUM LOUDSPEAKERS (HUI ZHOU) CO., LTD.
Reel/Frame 047298/0189 →
Assignment of Assignor's Interest
Nov 19, 2018
From: CHEN, ZHI
To: PREMIUM LOUDSPEAKERS (HUI ZHOU) CO., LTD.
Reel/Frame 047541/0160 →
Assignment of Assignor's Interest
Nov 28, 2018
From: ZHONGPIN, TANG; SHAOTING, HUANG
To: PREMIUM LOUDSPEAKERS (HUI ZHOU) CO., LTD.
Reel/Frame 047611/0189 →
Corrective Assignment to Correct the First and Second Assignor's Names Previously Recorded at Reel: 045903 Frame: 0612. Assignor(S) Hereby Confirms the Assignment.
Dec 10, 2019
From: TANG, ZHONGPIN; HUANG, SHAOTING
To: PREMIUM LOUDSPEAKERS (HUI ZHOU) CO., LTD.
Reel/Frame 051239/0462 →
Assignment of Assignor's Interest
Dec 11, 2019
From: LOPEZ CASTILLO, JORGE ALEJANDRO
To: TYMPHANY HONG KONG LIMITED
Reel/Frame 051251/0593 →
Corrective Assignment to Correct the Conveying Parties Names Previously Recorded at Reel: 47611 Frame: 189. Assignor(S) Hereby Confirms the Assignment.
Dec 12, 2019
From: TANG, ZHONGPIN; HUANG, SHAOTING
To: PREMIUM LOUDSPEAKERS (HUI ZHOU) CO., LTD.
Reel/Frame 051268/0867 →
Assignment of Assignor's Interest
Jan 7, 2020
From: TYMPHANY HK LIMITED
To: TYMPHANY ACOUSTIC TECHNOLOGY (HUIZHOU) CO., LTD.
Reel/Frame 051436/0039 →
Corrective Assignment to Correct the Assignee's Country Previously Recorded on Reel 051436 Frame 0039. Assignor(S) Hereby Confirms the Assignee's Country Should Be Changed from "Taiwan" to "China".
Jul 9, 2020
From: TYMPHANY HK LIMITED
To: TYMPHANY ACOUSTIC TECHNOLOGY (HUIZHOU) CO., LTD.
Reel/Frame 053169/0532 →