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] => 9091693 [patent_doc_number] => 20130271004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-17 [patent_title] => 'LIGHTING SYSTEM, LIGHTING APPARATUS, AND LIGHTING CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 13/834882 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 22723 [patent_no_of_claims] => 20 [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] => 13834882 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/834882
Lighting system, lighting apparatus, and lighting control method Mar 14, 2013 Issued
Array ( [id] => 10035993 [patent_doc_number] => 09077324 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-07 [patent_title] => 'Clamp circuit and method for clamping voltage' [patent_app_type] => utility [patent_app_number] => 13/841820 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 6196 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13841820 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/841820
Clamp circuit and method for clamping voltage Mar 14, 2013 Issued
Array ( [id] => 8948228 [patent_doc_number] => 20130194008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-01 [patent_title] => 'CLOCK FREQUENCY DIVIDER CIRCUIT, CLOCK DISTRIBUTION CIRCUIT, CLOCK FREQUENCY DIVISION METHOD, AND CLOCK DISTRIBUTION METHOD' [patent_app_type] => utility [patent_app_number] => 13/798711 [patent_app_country] => US [patent_app_date] => 2013-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11147 [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] => 13798711 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/798711
Clock frequency divider circuit, clock distribution circuit, clock frequency division method, and clock distribution method Mar 12, 2013 Issued
Array ( [id] => 9609156 [patent_doc_number] => 08786330 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-07-22 [patent_title] => 'System and method for a frequency doubler' [patent_app_type] => utility [patent_app_number] => 13/797187 [patent_app_country] => US [patent_app_date] => 2013-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4644 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13797187 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/797187
System and method for a frequency doubler Mar 11, 2013 Issued
Array ( [id] => 10053419 [patent_doc_number] => 09093301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-28 [patent_title] => 'Driver for normally on III-nitride transistors to get normally-off functionality' [patent_app_type] => utility [patent_app_number] => 13/789949 [patent_app_country] => US [patent_app_date] => 2013-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 3970 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13789949 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/789949
Driver for normally on III-nitride transistors to get normally-off functionality Mar 7, 2013 Issued
Array ( [id] => 8889154 [patent_doc_number] => 20130162338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'TUNABLE TRANSCONDUCTANCE-CAPACITANCE FILTER WITH COEFFICIENTS INDEPENDENT OF VARIATIONS IN PROCESS CORNER, TEMPERATURE, AND INPUT SUPPLY VOLTAGE' [patent_app_type] => utility [patent_app_number] => 13/771515 [patent_app_country] => US [patent_app_date] => 2013-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2596 [patent_no_of_claims] => 6 [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] => 13771515 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/771515
TUNABLE TRANSCONDUCTANCE-CAPACITANCE FILTER WITH COEFFICIENTS INDEPENDENT OF VARIATIONS IN PROCESS CORNER, TEMPERATURE, AND INPUT SUPPLY VOLTAGE Feb 19, 2013 Abandoned
Array ( [id] => 9142242 [patent_doc_number] => 08582716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-12 [patent_title] => 'Driver circuit, display device including the driver circuit, and electronic appliance including the display device' [patent_app_type] => utility [patent_app_number] => 13/738390 [patent_app_country] => US [patent_app_date] => 2013-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 10884 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13738390 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/738390
Driver circuit, display device including the driver circuit, and electronic appliance including the display device Jan 9, 2013 Issued
Array ( [id] => 9984525 [patent_doc_number] => 09030245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-12 [patent_title] => 'Semiconductor device that can adjust propagation time of internal clock signal' [patent_app_type] => utility [patent_app_number] => 13/723975 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 9668 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 13723975 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/723975
Semiconductor device that can adjust propagation time of internal clock signal Dec 20, 2012 Issued
Array ( [id] => 9203004 [patent_doc_number] => 20140002181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'LOW-POWER, HIGH-VOLTAGE INTEGRATED CIRCUITS' [patent_app_type] => utility [patent_app_number] => 13/721926 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2177 [patent_no_of_claims] => 14 [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] => 13721926 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/721926
Low-power, high-voltage integrated circuits Dec 19, 2012 Issued
Array ( [id] => 9051896 [patent_doc_number] => 20130249610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'SEMICONDUCTOR DEVICE AND CONTROL METHOD FOR SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 13/717829 [patent_app_country] => US [patent_app_date] => 2012-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11543 [patent_no_of_claims] => 8 [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] => 13717829 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/717829
Semiconductor device and control method for semiconductor device Dec 17, 2012 Issued
Array ( [id] => 11260002 [patent_doc_number] => 09484917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-01 [patent_title] => 'Digital clamp for state retention' [patent_app_type] => utility [patent_app_number] => 13/718372 [patent_app_country] => US [patent_app_date] => 2012-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 9229 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13718372 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/718372
Digital clamp for state retention Dec 17, 2012 Issued
Array ( [id] => 8789496 [patent_doc_number] => 20130106465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-02 [patent_title] => 'SELF-POWERED COMPARATOR' [patent_app_type] => utility [patent_app_number] => 13/711298 [patent_app_country] => US [patent_app_date] => 2012-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1929 [patent_no_of_claims] => 8 [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] => 13711298 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/711298
Self-powered comparator Dec 10, 2012 Issued
Array ( [id] => 9132558 [patent_doc_number] => 20130293271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'SEMICONDUCTOR APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/709130 [patent_app_country] => US [patent_app_date] => 2012-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6192 [patent_no_of_claims] => 20 [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] => 13709130 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/709130
Semiconductor apparatus for controlling a frequency change of an internal clock Dec 9, 2012 Issued
Array ( [id] => 9274188 [patent_doc_number] => 08638124 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-01-28 [patent_title] => 'Clock phase shift detector' [patent_app_type] => utility [patent_app_number] => 13/707748 [patent_app_country] => US [patent_app_date] => 2012-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5510 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13707748 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/707748
Clock phase shift detector Dec 6, 2012 Issued
Array ( [id] => 9583178 [patent_doc_number] => 08773181 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-08 [patent_title] => 'Locked loop circuits and methods' [patent_app_type] => utility [patent_app_number] => 13/691650 [patent_app_country] => US [patent_app_date] => 2012-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3091 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13691650 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/691650
Locked loop circuits and methods Nov 29, 2012 Issued
Array ( [id] => 9488871 [patent_doc_number] => 20140139276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-22 [patent_title] => 'MATRIX PHASE DETECTOR' [patent_app_type] => utility [patent_app_number] => 13/688175 [patent_app_country] => US [patent_app_date] => 2012-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 48 [patent_no_of_words] => 23043 [patent_no_of_claims] => 20 [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] => 13688175 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/688175
Matrix phase detector Nov 27, 2012 Issued
Array ( [id] => 10846507 [patent_doc_number] => 08873699 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-28 [patent_title] => 'Fractional frequency divider with phase permutation' [patent_app_type] => utility [patent_app_number] => 13/683787 [patent_app_country] => US [patent_app_date] => 2012-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3431 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13683787 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/683787
Fractional frequency divider with phase permutation Nov 20, 2012 Issued
Array ( [id] => 9560068 [patent_doc_number] => 20140177780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'SHIFT REGISTER AND THE DRIVING METHOD THEREOF, GATE DRIVING APPARATUS AND DISPLAY APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/805710 [patent_app_country] => US [patent_app_date] => 2012-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6000 [patent_no_of_claims] => 12 [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] => 13805710 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/805710
Shift register and the driving method thereof, gate driving apparatus and display apparatus Nov 19, 2012 Issued
Array ( [id] => 9584342 [patent_doc_number] => 08774347 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-08 [patent_title] => 'Driver circuit, display device, and electronic device' [patent_app_type] => utility [patent_app_number] => 13/675077 [patent_app_country] => US [patent_app_date] => 2012-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 54 [patent_no_of_words] => 36587 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13675077 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/675077
Driver circuit, display device, and electronic device Nov 12, 2012 Issued
Array ( [id] => 9460966 [patent_doc_number] => 20140125392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-08 [patent_title] => 'LOW POWER LATCHING CIRCUITS' [patent_app_type] => utility [patent_app_number] => 13/668474 [patent_app_country] => US [patent_app_date] => 2012-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7381 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13668474 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/668474
LOW POWER LATCHING CIRCUITS Nov 4, 2012 Abandoned
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