Search

Srirama T. Channavajjala

Examiner (ID: 8544)

Most Active Art Unit
2157
Art Unit(s)
2157, 2154, 2164, 2771, 2177, 2158, 2777, 2166, 2161, 2776
Total Applications
1249
Issued Applications
847
Pending Applications
104
Abandoned Applications
304

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8534120 [patent_doc_number] => 08310278 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-13 [patent_title] => 'Voltage detection device' [patent_app_type] => utility [patent_app_number] => 12/977441 [patent_app_country] => US [patent_app_date] => 2010-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6457 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12977441 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/977441
Voltage detection device Dec 22, 2010 Issued
Array ( [id] => 8018583 [patent_doc_number] => 08138799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-20 [patent_title] => 'Inter-phase skew detection circuit for multi-phase clock, inter-phase skew adjustment circuit, and semiconductor integrated circuit' [patent_app_type] => utility [patent_app_number] => 12/972178 [patent_app_country] => US [patent_app_date] => 2010-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6952 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/138/08138799.pdf [firstpage_image] =>[orig_patent_app_number] => 12972178 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/972178
Inter-phase skew detection circuit for multi-phase clock, inter-phase skew adjustment circuit, and semiconductor integrated circuit Dec 16, 2010 Issued
Array ( [id] => 6076231 [patent_doc_number] => 20110140758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'ANALOG MULTIPLIER' [patent_app_type] => utility [patent_app_number] => 12/967154 [patent_app_country] => US [patent_app_date] => 2010-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2592 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0140/20110140758.pdf [firstpage_image] =>[orig_patent_app_number] => 12967154 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/967154
ANALOG MULTIPLIER Dec 13, 2010 Abandoned
Array ( [id] => 6076224 [patent_doc_number] => 20110140751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'FLIP-FLOP CIRCUITS' [patent_app_type] => utility [patent_app_number] => 12/963174 [patent_app_country] => US [patent_app_date] => 2010-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5806 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0140/20110140751.pdf [firstpage_image] =>[orig_patent_app_number] => 12963174 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/963174
Flip-flop circuits Dec 7, 2010 Issued
Array ( [id] => 9345848 [patent_doc_number] => 08664999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-04 [patent_title] => 'Mixer arrangement' [patent_app_type] => utility [patent_app_number] => 13/514070 [patent_app_country] => US [patent_app_date] => 2010-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 9070 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13514070 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/514070
Mixer arrangement Dec 6, 2010 Issued
Array ( [id] => 9300390 [patent_doc_number] => 08648622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-11 [patent_title] => 'Method and device for monitoring a frequency signal' [patent_app_type] => utility [patent_app_number] => 13/522927 [patent_app_country] => US [patent_app_date] => 2010-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 5270 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13522927 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/522927
Method and device for monitoring a frequency signal Nov 25, 2010 Issued
Array ( [id] => 8218052 [patent_doc_number] => 20120133396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-31 [patent_title] => 'COMPARATOR' [patent_app_type] => utility [patent_app_number] => 12/954624 [patent_app_country] => US [patent_app_date] => 2010-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2407 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12954624 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/954624
Comparator Nov 24, 2010 Issued
Array ( [id] => 8657690 [patent_doc_number] => 20130038518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-14 [patent_title] => 'SIGNAL DISTRIBUTION CIRCUIT, SIGNAL DISTRIBUTION DEVICE, AND DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 13/583313 [patent_app_country] => US [patent_app_date] => 2010-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 12590 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13583313 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/583313
Signal distribution circuit, signal distribution device, and display device Nov 10, 2010 Issued
Array ( [id] => 6052982 [patent_doc_number] => 20110109347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-12 [patent_title] => 'SELF-POWERED COMPARATOR' [patent_app_type] => utility [patent_app_number] => 12/942768 [patent_app_country] => US [patent_app_date] => 2010-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1911 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0109/20110109347.pdf [firstpage_image] =>[orig_patent_app_number] => 12942768 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/942768
Self-powered comparator Nov 8, 2010 Issued
Array ( [id] => 8368612 [patent_doc_number] => 20120218001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-30 [patent_title] => 'Techniques for Phase Detection' [patent_app_type] => utility [patent_app_number] => 13/505714 [patent_app_country] => US [patent_app_date] => 2010-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8744 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13505714 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/505714
Techniques for Phase Detection Oct 30, 2010 Abandoned
Array ( [id] => 8364384 [patent_doc_number] => 08253453 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-28 [patent_title] => 'Brown-out detection circuit' [patent_app_type] => utility [patent_app_number] => 12/914168 [patent_app_country] => US [patent_app_date] => 2010-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5945 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12914168 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/914168
Brown-out detection circuit Oct 27, 2010 Issued
Array ( [id] => 5926350 [patent_doc_number] => 20110037504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-17 [patent_title] => 'DELAY LOCKED LOOP CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/911412 [patent_app_country] => US [patent_app_date] => 2010-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7759 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0037/20110037504.pdf [firstpage_image] =>[orig_patent_app_number] => 12911412 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/911412
Delay locked loop circuit Oct 24, 2010 Issued
Array ( [id] => 6052994 [patent_doc_number] => 20110109354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-12 [patent_title] => 'AUTOMATIC CONTROL OF CLOCK DUTY CYCLE' [patent_app_type] => utility [patent_app_number] => 12/902773 [patent_app_country] => US [patent_app_date] => 2010-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7810 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0109/20110109354.pdf [firstpage_image] =>[orig_patent_app_number] => 12902773 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/902773
AUTOMATIC CONTROL OF CLOCK DUTY CYCLE Oct 11, 2010 Abandoned
Array ( [id] => 8564180 [patent_doc_number] => 20120326751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-27 [patent_title] => 'FREQUENCY JUDGMENT DEVICE, VOLTAGE COMPARATOR CIRCUIT, AND FREQUENCY MEASUREMENT DEVICE' [patent_app_type] => utility [patent_app_number] => 13/499633 [patent_app_country] => US [patent_app_date] => 2010-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 5983 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13499633 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/499633
Frequency judgment device, voltage comparator circuit, and frequency measurement device Sep 29, 2010 Issued
Array ( [id] => 5975066 [patent_doc_number] => 20110069805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-24 [patent_title] => 'DRIVER CIRCUIT, DISPLAY DEVICE INCLUDING THE DRIVER CIRCUIT, AND ELECTRONIC APPLIANCE INCLUDING THE DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 12/887611 [patent_app_country] => US [patent_app_date] => 2010-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10884 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0069/20110069805.pdf [firstpage_image] =>[orig_patent_app_number] => 12887611 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/887611
Driver circuit, display device including the driver circuit, and electronic appliance including the display device Sep 21, 2010 Issued
Array ( [id] => 8691904 [patent_doc_number] => 08391438 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-05 [patent_title] => 'Method and apparatus for clock frequency division' [patent_app_type] => utility [patent_app_number] => 13/520153 [patent_app_country] => US [patent_app_date] => 2010-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3719 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13520153 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/520153
Method and apparatus for clock frequency division Sep 16, 2010 Issued
Array ( [id] => 7776135 [patent_doc_number] => 08120397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-21 [patent_title] => 'Delay locked loop apparatus' [patent_app_type] => utility [patent_app_number] => 12/883730 [patent_app_country] => US [patent_app_date] => 2010-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4763 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/120/08120397.pdf [firstpage_image] =>[orig_patent_app_number] => 12883730 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/883730
Delay locked loop apparatus Sep 15, 2010 Issued
Array ( [id] => 6200212 [patent_doc_number] => 20110062998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-17 [patent_title] => 'Semiconductor device having level shift circuit, control method thereof, and data processing system' [patent_app_type] => utility [patent_app_number] => 12/923071 [patent_app_country] => US [patent_app_date] => 2010-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7533 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20110062998.pdf [firstpage_image] =>[orig_patent_app_number] => 12923071 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/923071
Semiconductor device having level shift circuit, control method thereof, and data processing system Aug 30, 2010 Issued
Array ( [id] => 6059439 [patent_doc_number] => 20110199122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-18 [patent_title] => 'DIRECT SAMPLING CIRCUIT AND RECEIVER' [patent_app_type] => utility [patent_app_number] => 13/122475 [patent_app_country] => US [patent_app_date] => 2010-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 10279 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0199/20110199122.pdf [firstpage_image] =>[orig_patent_app_number] => 13122475 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/122475
Direct sampling circuit and receiver Aug 29, 2010 Issued
Array ( [id] => 6068437 [patent_doc_number] => 20110043286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-24 [patent_title] => 'Direct conversion receiver' [patent_app_type] => utility [patent_app_number] => 12/806644 [patent_app_country] => US [patent_app_date] => 2010-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 16397 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0043/20110043286.pdf [firstpage_image] =>[orig_patent_app_number] => 12806644 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/806644
Direct conversion receiver Aug 17, 2010 Abandoned
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