APPA Technology Corp.
Patent Applications and Registrations
Patent applications and USPTO patent grants for APPA Technology Corp..The latest application filed is for "measuring rod for electric meter and electric meter assembly using the same".
- APPA Technology Corp. - New Taipei N/A TW
- APPA Technology Corp. - New Taipei City TW
- APPA TECHNOLOGY CORP. - Taipei TW
- APPA Technology Corp. -
- APPA Technology Corp. - Taipei Hsien TW
- APPA Technology Corporation - Taipei Hsien TW
Trademarks
| Patent | Date |
|---|---|
| Measuring rod for electric meter and electric meter assembly using the same Grant 11,307,224 - Chang , et al. April 19, 2 | 2022-04-19 |
| Measuring Rod For Electric Meter And Electric Meter Assembly Using The Same App 20200158765 - CHANG; Shan-Wen ; et al. | 2020-05-21 |
| Electric meter Grant D813,697 - Chang March 27, 2 | 2018-03-27 |
| Electric meter Grant D787,353 - Chang May 23, 2 | 2017-05-23 |
| Multi-functional infrared thermometer Grant D724,449 - Chang March 17, 2 | 2015-03-17 |
| Separation-type Avometer App 20110193548 - Ko; Hsin-Chen | 2011-08-11 |
| Hooking-type electric meter Grant D628,918 - Chang December 14, 2 | 2010-12-14 |
| Electric meter (I) Grant D601,047 - Chang September 29, 2 | 2009-09-29 |
| Electric meter (II) Grant D585,315 - Chang January 27, 2 | 2009-01-27 |
| Electric meter (III) Grant D585,316 - Chang January 27, 2 | 2009-01-27 |
| Auto-measuring universal meter Grant 7,323,859 - Chen , et al. January 29, 2 | 2008-01-29 |
| Auto-measuring universal meter App 20070200573 - Chen; Win-Throng ; et al. | 2007-08-30 |
| Clamp multimeter Grant D517,434 - Chang March 21, 2 | 2006-03-21 |
| Multimeter Grant D515,952 - Chang February 28, 2 | 2006-02-28 |
| Clamp multimeter Grant D515,953 - Chang February 28, 2 | 2006-02-28 |
| Hooking-type fully automatic electric meter Grant 6,646,562 - Chang November 11, 2 | 2003-11-11 |
| Electrical multimeter Grant D472,828 - Chang April 8, 2 | 2003-04-08 |
| Clamp type electrical multimeter (II) Grant D472,830 - Chang April 8, 2 | 2003-04-08 |
| Clamp type electrical multimeter Grant D450,002 - Chang November 6, 2 | 2001-11-06 |
| Electrical multimeter with a stand Grant D446,463 - Chang August 14, 2 | 2001-08-14 |
| Electrical multimeter with a stand Grant D446,137 - Chang August 7, 2 | 2001-08-07 |
| Induction type electrical multimeter Grant D434,683 - Chang December 5, 2 | 2000-12-05 |
| Portable electrical multimeter Grant D419,464 - Chang January 25, 2 | 2000-01-25 |
| Electrical multimeter Grant D363,441 - Chang October 24, 1 | 1995-10-24 |
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