Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12267918 | Electric grill with current protection circuitry | Julio C. Zuleta, Matthew Lerch, Jeffery C. Emmerich | 2025-04-01 |
| 12137832 | Digital power supply | Julio C. Zuleta, Matthew Lerch, Jeffery C. Emmerich | 2024-11-12 |
| 12105572 | Digital power supply with wireless monitoring and control | Julio C. Zuleta, Matthew Lerch, Jeffery C. Emmerich | 2024-10-01 |
| 11860240 | Wireless control and status monitoring for electric grill with current protection circuitry | Julio C. Zuleta, Matthew Lerch, Jeffery C. Emmerich | 2024-01-02 |
| 11703928 | Digital power supply with wireless monitoring and control | Julio C. Zuleta, Matthew Lerch, Jeffery C. Emmerich | 2023-07-18 |
| 11622420 | Electric grill with current protection circuitry | Julio C. Zuleta, Matthew Lerch, Jeffery C. Emmerich | 2023-04-04 |
| 11454677 | Wireless control and status monitoring for electric grill with current protection circuitry | Julio C. Zuleta, Matthew Lerch, Jeffery C. Emmerich | 2022-09-27 |
| 10551893 | Digital power supply with wireless monitoring and control | Julio C. Zuleta, Matthew Lerch, Jeffery C. Emmerich | 2020-02-04 |
| 10537199 | Digital power supply | Julio C. Zuleta, Matthew Lerch, Jeffery C. Emmerich | 2020-01-21 |
| 10524312 | Electric grill with current protection circuitry | Julio C. Zuleta, Matthew Lerch, Jeffery C. Emmerich | 2019-12-31 |
| 7557918 | Spectral polarimetric image detection and analysis methods and apparatus | J. Daniel Newman, Paul P. Lee, Rulon Eugene Simmons, Andre Cropper | 2009-07-07 |
| 7271528 | Uniform emitter array for display devices | — | 2007-09-18 |
| 6890446 | Uniform emitter array for display devices, etch mask for the same, and methods for making the same | — | 2005-05-10 |
| 6824698 | Uniform emitter array for display devices, etch mask for the same, and methods for making the same | — | 2004-11-30 |
| 6682873 | Semiconductive substrate processing methods and methods of processing a semiconductive substrate | John Michiels, David H. Wells, James J. Alwan | 2004-01-27 |
| 6679998 | Method for patterning high density field emitter tips | Aaron R. Wilson | 2004-01-20 |
| 6586144 | Mask forming methods and a field emission display emitter mask forming method | John Michiels, David H. Wells, James J. Alwan | 2003-07-01 |
| 6573023 | Structures and structure forming methods | John Michiels, David H. Wells, James J. Alwan | 2003-06-03 |
| 6537728 | Structures, lithographic mask forming solutions, mask forming methods, field emission display emitter mask forming methods, and methods of forming plural field emission display emitters | John Michiels, David H. Wells, James J. Alwan | 2003-03-25 |
| 6489246 | Method for manufacturing charge-coupled image sensors | Joseph R. Summa, David L. Losee | 2002-12-03 |
| 6464890 | Method for patterning high density field emitter tips | Aaron R. Wilson | 2002-10-15 |
| 6458515 | Structures, lithographic mask forming solutions, mask forming methods, field emission display emitter mask forming methods, and methods of forming plural field emission display emitters | John Michiels, David H. Wells, James J. Alwan | 2002-10-01 |
| 6426233 | Uniform emitter array for display devices, etch mask for the same, and methods for making the same | — | 2002-07-30 |
| 6420086 | Methods of forming patterned constructions, methods of patterning semiconductive substrates, and methods of forming field emission displays | Jianping Yang, David H. Wells | 2002-07-16 |
| 6350388 | Method for patterning high density field emitter tips | Aaron R. Wilson | 2002-02-26 |