RAVI; Jagannathan
Patent Applications and Registrations
Patent applications and USPTO patent grants for RAVI; Jagannathan.The latest application filed is for "recovery of silicon value from kerf silicon waste".
- RAVI; Jagannathan - Bedford MA
| Patent | Date |
|---|---|
| Recovery Of Silicon Value From Kerf Silicon Waste App 20170101319 - HARIHARAN; Alleppey V. ; et al. | 2017-04-13 |
| Integrated System of Silicon Casting and Float Zone Crystallization App 20160348271 - RAVI; Jagannathan ; et al. | 2016-12-01 |
| Laser assisted chemical vapor deposition of silicon Grant 9,206,508 - Hariharan , et al. December 8, 2 | 2015-12-08 |
| Laser conversion of high purity silicon powder to densified granular forms App 20150183055 - Hariharan; Alleppey V. ; et al. | 2015-07-02 |
| Laser conversion of high purity silicon powder to densified granular forms Grant 9,067,792 - Hariharan , et al. June 30, 2 | 2015-06-30 |
| Method to convert waste silicon to high purity silicon Grant 9,067,338 - Hariharan , et al. June 30, 2 | 2015-06-30 |
| Recovery of silicon from kerf silicon waste Grant 9,061,439 - Hariharan , et al. June 23, 2 | 2015-06-23 |
| Recovery Of Silicon Value From Kerf Silicon Waste App 20130319391 - HARIHARAN; Alleppey V. ; et al. | 2013-12-05 |
| Method To Convert Waste Silicon To High Purity Silicon App 20100061913 - HARIHARAN; Alleppey V. ; et al. | 2010-03-11 |
| METHOD TO CONVERT SILICON POWDER TO HIGH PURITY POLYSILICON THROUGH INTERMEDIATE SiF4 App 20100061911 - HARIHARAN; Alleppey V. ; et al. | 2010-03-11 |
| Recovery Of Silicon From Kerf Silicon Waste App 20100032630 - HARIHARAN; Alleppey V. ; et al. | 2010-02-11 |
| Conversion of high purity silicon powder to densified compacts App 20070014682 - Hariharan; Alleppey V. ; et al. | 2007-01-18 |
| Seal for ceramic metal halide discharge lamp chamber Grant 6,856,091 - Kelly , et al. February 15, 2 | 2005-02-15 |
| Ceramic metal halide discharge lamp construction App 20030234612 - Kelly, Timothy Lee ; et al. | 2003-12-25 |
| High Light Output Electrodeless Fluorescent Closed-loop Lamp App 20030011322 - Popov, Oleg A. ; et al. | 2003-01-16 |
| Seal for ceramic metal halide discharge lamp App 20020145388 - Kelly, Timothy Lee ; et al. | 2002-10-10 |
| Fluorescent lamp with adjustable color temperature Grant 5,852,343 - Ravi , et al. December 22, 1 | 1998-12-22 |
| Variable color temperature fluorescent lamp Grant 5,592,052 - Maya , et al. January 7, 1 | 1997-01-07 |
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