TELLABS INC Research and Development Expense
TELLABS INC reported Research and Development Expense of $40.00 million for the 3-month period ending 2013-09-27, per its 10-Q filed 2013-10-31.
Discontinued › Expense Statement › Operating Expenses
us-gaap:ResearchAndDevelopmentExpense · last filed 2013-10-31
- TELLABS INC research and development expense for the quarter ending 2013-09-27 was $40.00M, a 25.51% decline year-over-year.
- TELLABS INC research and development expense for the quarter ending 2013-06-28 was $41.90M, a 28.74% decline year-over-year.
- TELLABS INC research and development expense for the quarter ending 2013-03-29 was $52.70M, a 21.23% decline year-over-year.
- TELLABS INC research and development expense for the quarter ending 2012-12-28 was $59.30M, a 25.41% decline year-over-year.
- TELLABS INC research and development expense for fiscal 2012 was $238.70M, a 26.35% decline from fiscal 2011.
- TELLABS INC research and development expense for fiscal 2011 was $324.10M, a 8.14% increase from fiscal 2010.
- TELLABS INC research and development expense for fiscal 2010 was $299.70M, a 11.54% increase from fiscal 2010.
- TELLABS INC research and development expense for fiscal 2010 was $268.70M, a 11.96% decline from fiscal 2009.
| Period end | Research and Development Expense 3 month | Research and Development Expense 6 month | Research and Development Expense 9 month | Research and Development Expense 12 month |
|---|---|---|---|---|
| 2013-09-27 | $40.00M 10-Q · filed 2013-10-31 | $81.90M derived: sum of 2 quarters · filed 2013-10-31 | $134.60M 10-Q · filed 2013-10-31 | $193.90M derived: sum of 4 quarters · filed 2013-10-31 |
| 2013-06-28 | $41.90M 10-Q · filed 2013-08-01 | $94.60M 10-Q · filed 2013-08-01 | $153.90M derived: sum of 3 quarters · filed 2013-08-01 | $207.60M derived: sum of 4 quarters · filed 2013-10-31 |
| 2013-03-29 | $52.70M 10-Q · filed 2013-05-01 | $112.00M derived: sum of 2 quarters · filed 2013-05-01 | $165.70M derived: sum of 3 quarters · filed 2013-10-31 | $224.50M derived: sum of 4 quarters · filed 2013-10-31 |
| 2012-12-28 | $59.30M derived: 10-K 12 month − 10-Q 9 month · filed 2013-02-22 | $113.00M derived: sum of 2 quarters · filed 2013-10-31 | $171.80M derived: sum of 3 quarters · filed 2013-10-31 | $238.70M 10-K · filed 2013-02-22 |
| 2012-09-28 | $53.70M 10-Q · filed 2013-10-31 | $112.50M derived: sum of 2 quarters · filed 2013-10-31 | $179.40M 10-Q · filed 2013-10-31 | $258.90M derived: sum of 4 quarters · filed 2013-10-31 |
| 2012-06-29 | $58.80M 10-Q · filed 2012-08-06 | $125.70M 10-Q · filed 2013-08-01 | $205.20M derived: sum of 3 quarters · filed 2013-08-01 | $286.00M derived: sum of 4 quarters · filed 2013-08-01 |
| 2012-03-30 | $66.90M 10-Q · filed 2013-05-01 | $146.40M derived: sum of 2 quarters · filed 2013-05-01 | $227.20M derived: sum of 3 quarters · filed 2013-05-01 | $310.70M derived: sum of 4 quarters · filed 2013-05-01 |
| 2011-12-30 | $79.50M derived: 10-K 12 month − 10-Q 9 month · filed 2013-02-22 | $160.30M derived: sum of 2 quarters · filed 2013-02-22 | $243.80M derived: sum of 3 quarters · filed 2013-02-22 | $324.10M 10-K · filed 2013-02-22 |
| 2011-09-30 | $80.80M 10-Q · filed 2012-11-02 | $164.30M derived: sum of 2 quarters · filed 2012-11-02 | $244.60M 10-Q · filed 2012-11-02 | $327.50M derived: sum of 4 quarters · filed 2013-02-22 |
| 2011-07-01 | $83.50M 10-Q · filed 2012-08-06 | $163.80M 10-Q · filed 2012-08-06 | $246.70M derived: sum of 3 quarters · filed 2013-02-22 | $323.00M derived: sum of 4 quarters · filed 2013-02-22 |
| 2011-04-01 | $80.30M 10-Q · filed 2012-05-02 | $163.20M derived: sum of 2 quarters · filed 2013-02-22 | $239.50M derived: sum of 3 quarters · filed 2013-02-22 | $310.80M derived: sum of 4 quarters · filed 2013-02-22 |
| 2010-12-31 | $82.90M derived: 10-K 12 month − 10-Q/A 9 month · filed 2013-02-22 | $159.20M derived: sum of 2 quarters · filed 2013-02-22 | $230.50M derived: sum of 3 quarters · filed 2013-02-22 | $299.70M 10-K · filed 2013-02-22 |
| 2010-10-01 | $76.30M 10-Q/A · filed 2012-07-27 | $147.60M derived: sum of 2 quarters · filed 2012-07-27 | $216.80M 10-Q/A · filed 2012-07-27 | $283.90M derived: sum of 4 quarters · filed 2012-07-27 |
| 2010-07-02 | $71.30M 10-Q/A · filed 2012-07-27 | $140.50M 10-Q/A · filed 2012-07-27 | $207.60M derived: sum of 3 quarters · filed 2012-07-27 | $273.40M derived: sum of 4 quarters · filed 2012-07-27 |
| 2010-04-02 | $69.20M 10-Q · filed 2011-05-06 | $136.30M derived: sum of 2 quarters · filed 2012-02-28 | $202.10M derived: sum of 3 quarters · filed 2012-02-28 | $268.40M derived: sum of 4 quarters · filed 2012-02-28 |
| 2010-01-01 | $67.10M derived: 10-K 12 month − 10-Q 9 month · filed 2012-02-28 | $132.90M derived: sum of 2 quarters · filed 2012-02-28 | $199.20M derived: sum of 3 quarters · filed 2012-02-28 | $268.70M 10-K · filed 2012-02-28 |
| 2009-10-02 | $65.80M 10-Q · filed 2010-11-09 | $132.10M derived: sum of 2 quarters · filed 2010-11-09 | $201.60M 10-Q · filed 2010-11-09 | |
| 2009-07-03 | $66.30M 10-Q · filed 2010-08-10 | $135.80M 10-Q · filed 2010-08-10 | ||
| 2009-01-02 | $305.20M 10-K · filed 2011-03-01 |