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] => 10303529 [patent_doc_number] => 20150188530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-02 [patent_title] => 'SWITCHING CONTROL DEVICE' [patent_app_type] => utility [patent_app_number] => 14/480781 [patent_app_country] => US [patent_app_date] => 2014-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4010 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14480781 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/480781
Switching control device Sep 8, 2014 Issued
Array ( [id] => 9790289 [patent_doc_number] => 20150002233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-01 [patent_title] => 'Control loop for amplification stage' [patent_app_type] => utility [patent_app_number] => 14/481447 [patent_app_country] => US [patent_app_date] => 2014-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4836 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 11 [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] => 14481447 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/481447
Control loop for amplification stage Sep 8, 2014 Issued
Array ( [id] => 10199692 [patent_doc_number] => 20150084678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-26 [patent_title] => 'PHASE LOCKED LOOP CIRCUIT' [patent_app_type] => utility [patent_app_number] => 14/469598 [patent_app_country] => US [patent_app_date] => 2014-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3278 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14469598 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/469598
PHASE LOCKED LOOP CIRCUIT Aug 26, 2014 Abandoned
Array ( [id] => 10455088 [patent_doc_number] => 20150340102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-26 [patent_title] => 'TFT ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 14/466926 [patent_app_country] => US [patent_app_date] => 2014-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7839 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14466926 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/466926
TFT array substrate, display panel and display device Aug 21, 2014 Issued
Array ( [id] => 16654068 [patent_doc_number] => 10931266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Low power flip-flop element with gated clock [patent_app_type] => utility [patent_app_number] => 14/456805 [patent_app_country] => US [patent_app_date] => 2014-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6653 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14456805 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/456805
Low power flip-flop element with gated clock Aug 10, 2014 Issued
Array ( [id] => 10042562 [patent_doc_number] => 09083280 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-14 [patent_title] => 'Techniques for phase detection' [patent_app_type] => utility [patent_app_number] => 14/452187 [patent_app_country] => US [patent_app_date] => 2014-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 8784 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14452187 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/452187
Techniques for phase detection Aug 4, 2014 Issued
Array ( [id] => 10359386 [patent_doc_number] => 20150244391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-27 [patent_title] => 'RAMP SIGNAL GENERATOR USING PROGRAMMABLE GAIN AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 14/444698 [patent_app_country] => US [patent_app_date] => 2014-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3772 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14444698 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/444698
RAMP SIGNAL GENERATOR USING PROGRAMMABLE GAIN AMPLIFIER Jul 27, 2014 Abandoned
Array ( [id] => 11765623 [patent_doc_number] => 09374096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-21 [patent_title] => 'Semiconductor apparatus and semiconductor system including the same, and method of operating the same' [patent_app_type] => utility [patent_app_number] => 14/444725 [patent_app_country] => US [patent_app_date] => 2014-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7489 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14444725 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/444725
Semiconductor apparatus and semiconductor system including the same, and method of operating the same Jul 27, 2014 Issued
Array ( [id] => 10667649 [patent_doc_number] => 20160013794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-14 [patent_title] => 'LOW POWER DIVIDE-BY-SEVEN DIVIDER' [patent_app_type] => utility [patent_app_number] => 14/328671 [patent_app_country] => US [patent_app_date] => 2014-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5710 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14328671 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/328671
LOW POWER DIVIDE-BY-SEVEN DIVIDER Jul 9, 2014 Abandoned
Array ( [id] => 11453972 [patent_doc_number] => 09577630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-21 [patent_title] => 'Adaptive system controlled power supply transient filter' [patent_app_type] => utility [patent_app_number] => 14/317094 [patent_app_country] => US [patent_app_date] => 2014-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3307 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14317094 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/317094
Adaptive system controlled power supply transient filter Jun 26, 2014 Issued
Array ( [id] => 9925046 [patent_doc_number] => 08983022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-17 [patent_title] => 'Driver circuit, display device, and electronic device' [patent_app_type] => utility [patent_app_number] => 14/305367 [patent_app_country] => US [patent_app_date] => 2014-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 55 [patent_no_of_words] => 36423 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14305367 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/305367
Driver circuit, display device, and electronic device Jun 15, 2014 Issued
Array ( [id] => 9925046 [patent_doc_number] => 08983022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-17 [patent_title] => 'Driver circuit, display device, and electronic device' [patent_app_type] => utility [patent_app_number] => 14/305367 [patent_app_country] => US [patent_app_date] => 2014-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 55 [patent_no_of_words] => 36423 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14305367 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/305367
Driver circuit, display device, and electronic device Jun 15, 2014 Issued
Array ( [id] => 9925046 [patent_doc_number] => 08983022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-17 [patent_title] => 'Driver circuit, display device, and electronic device' [patent_app_type] => utility [patent_app_number] => 14/305367 [patent_app_country] => US [patent_app_date] => 2014-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 55 [patent_no_of_words] => 36423 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14305367 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/305367
Driver circuit, display device, and electronic device Jun 15, 2014 Issued
Array ( [id] => 9925046 [patent_doc_number] => 08983022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-17 [patent_title] => 'Driver circuit, display device, and electronic device' [patent_app_type] => utility [patent_app_number] => 14/305367 [patent_app_country] => US [patent_app_date] => 2014-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 55 [patent_no_of_words] => 36423 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14305367 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/305367
Driver circuit, display device, and electronic device Jun 15, 2014 Issued
Array ( [id] => 10937100 [patent_doc_number] => 20140340121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-20 [patent_title] => 'PHASE-DETECTOR CIRCUIT AND CLOCK-DATA RECOVERY CIRCUIT' [patent_app_type] => utility [patent_app_number] => 14/277141 [patent_app_country] => US [patent_app_date] => 2014-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 4960 [patent_no_of_claims] => 5 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14277141 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/277141
Phase-detector circuit and clock-data recovery circuit May 13, 2014 Issued
Array ( [id] => 11776746 [patent_doc_number] => 09385730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-05 [patent_title] => 'Phase-rotating phase locked loop and method of controlling operation thereof' [patent_app_type] => utility [patent_app_number] => 14/272975 [patent_app_country] => US [patent_app_date] => 2014-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 8315 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14272975 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/272975
Phase-rotating phase locked loop and method of controlling operation thereof May 7, 2014 Issued
Array ( [id] => 10924451 [patent_doc_number] => 20140327472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-06 [patent_title] => 'FREQUENCY DETECTION APPARATUS WITH INTERNAL OUTPUT VOLTAGE WHICH CHANGES ALONG WITH INPUT SIGNAL FREQUENCY' [patent_app_type] => utility [patent_app_number] => 14/267889 [patent_app_country] => US [patent_app_date] => 2014-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3378 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14267889 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/267889
Frequency detection apparatus with internal output voltage which changes along with input signal frequency Apr 30, 2014 Issued
Array ( [id] => 11818624 [patent_doc_number] => 09722593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-01 [patent_title] => 'Gate driver circuit' [patent_app_type] => utility [patent_app_number] => 14/257862 [patent_app_country] => US [patent_app_date] => 2014-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3981 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14257862 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/257862
Gate driver circuit Apr 20, 2014 Issued
Array ( [id] => 10903728 [patent_doc_number] => 20140306741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-16 [patent_title] => 'Phase-Locked Loop System and Operation' [patent_app_type] => utility [patent_app_number] => 14/251228 [patent_app_country] => US [patent_app_date] => 2014-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5825 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14251228 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/251228
Phase-locked loop system and operation Apr 10, 2014 Issued
Array ( [id] => 9832608 [patent_doc_number] => 08941428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-27 [patent_title] => 'Low power latching circuits' [patent_app_type] => utility [patent_app_number] => 14/248555 [patent_app_country] => US [patent_app_date] => 2014-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7413 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14248555 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/248555
Low power latching circuits Apr 8, 2014 Issued
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