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] => 8029681 [patent_doc_number] => 08143927 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-27 [patent_title] => 'Pulse control device' [patent_app_type] => utility [patent_app_number] => 13/091544 [patent_app_country] => US [patent_app_date] => 2011-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 4095 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/143/08143927.pdf [firstpage_image] =>[orig_patent_app_number] => 13091544 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/091544
Pulse control device Apr 20, 2011 Issued
Array ( [id] => 8463002 [patent_doc_number] => 20120268169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-25 [patent_title] => 'DIFFERENTIAL CURRENT SIGNAL CIRCUIT' [patent_app_type] => utility [patent_app_number] => 13/089859 [patent_app_country] => US [patent_app_date] => 2011-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13200 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 6 [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] => 13089859 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/089859
Differential current signal circuit Apr 18, 2011 Issued
Array ( [id] => 8427319 [patent_doc_number] => 20120249194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'ROBUST GLITCH-FREE CLOCK SWITCH WITH AN UNATE CLOCK NETWORK' [patent_app_type] => utility [patent_app_number] => 13/074689 [patent_app_country] => US [patent_app_date] => 2011-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5267 [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] => 13074689 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/074689
Robust glitch-free clock switch with an unate clock network Mar 28, 2011 Issued
Array ( [id] => 9704882 [patent_doc_number] => 08829954 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-09 [patent_title] => 'Frequency divider circuit' [patent_app_type] => utility [patent_app_number] => 13/070252 [patent_app_country] => US [patent_app_date] => 2011-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11502 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13070252 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/070252
Frequency divider circuit Mar 22, 2011 Issued
Array ( [id] => 8933401 [patent_doc_number] => 08493106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-23 [patent_title] => 'Semiconductor device and method for controlling flip-flop' [patent_app_type] => utility [patent_app_number] => 13/064351 [patent_app_country] => US [patent_app_date] => 2011-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 15710 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13064351 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/064351
Semiconductor device and method for controlling flip-flop Mar 20, 2011 Issued
Array ( [id] => 8592723 [patent_doc_number] => 08350599 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-08 [patent_title] => 'Voltage comparators' [patent_app_type] => utility [patent_app_number] => 13/051808 [patent_app_country] => US [patent_app_date] => 2011-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 11350 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13051808 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/051808
Voltage comparators Mar 17, 2011 Issued
Array ( [id] => 6099749 [patent_doc_number] => 20110163798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-07 [patent_title] => 'VOLTAGE GENERATION CIRCUIT AND SEMICONDUCTOR MEMORY USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/050186 [patent_app_country] => US [patent_app_date] => 2011-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 15285 [patent_no_of_claims] => 15 [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/A1/0163/20110163798.pdf [firstpage_image] =>[orig_patent_app_number] => 13050186 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/050186
Voltage generation circuit and semiconductor memory using the same Mar 16, 2011 Issued
Array ( [id] => 7559389 [patent_doc_number] => 20110273221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-10 [patent_title] => 'Driving circuits, power devices and electronic devices including the same' [patent_app_type] => utility [patent_app_number] => 13/064264 [patent_app_country] => US [patent_app_date] => 2011-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11791 [patent_no_of_claims] => 25 [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/A1/0273/20110273221.pdf [firstpage_image] =>[orig_patent_app_number] => 13064264 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/064264
Driving circuits, power devices and electronic devices including the same Mar 14, 2011 Issued
Array ( [id] => 9184718 [patent_doc_number] => 08624659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-07 [patent_title] => 'Analog divider' [patent_app_type] => utility [patent_app_number] => 13/047211 [patent_app_country] => US [patent_app_date] => 2011-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5658 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13047211 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/047211
Analog divider Mar 13, 2011 Issued
Array ( [id] => 8249723 [patent_doc_number] => 20120154042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'ANALOG MULTIPLIER' [patent_app_type] => utility [patent_app_number] => 13/047361 [patent_app_country] => US [patent_app_date] => 2011-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5461 [patent_no_of_claims] => 49 [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/A1/0154/20120154042.pdf [firstpage_image] =>[orig_patent_app_number] => 13047361 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/047361
Analog divider Mar 13, 2011 Issued
Array ( [id] => 8470647 [patent_doc_number] => 08299829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-30 [patent_title] => 'Clock generation circuit, semiconductor device including the same, and method of generating clock signal' [patent_app_type] => utility [patent_app_number] => 13/064234 [patent_app_country] => US [patent_app_date] => 2011-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4870 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [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] => 13064234 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/064234
Clock generation circuit, semiconductor device including the same, and method of generating clock signal Mar 10, 2011 Issued
Array ( [id] => 8995868 [patent_doc_number] => 08519758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'Digital DLL including skewed gate type duty correction circuit and duty correction method thereof' [patent_app_type] => utility [patent_app_number] => 13/046073 [patent_app_country] => US [patent_app_date] => 2011-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8860 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13046073 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/046073
Digital DLL including skewed gate type duty correction circuit and duty correction method thereof Mar 10, 2011 Issued
Array ( [id] => 8357113 [patent_doc_number] => 20120212271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-23 [patent_title] => 'DUAL-TRIGGER LOW-ENERGY FLIP-FLOP CIRCUIT' [patent_app_type] => utility [patent_app_number] => 13/033426 [patent_app_country] => US [patent_app_date] => 2011-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5255 [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] => 13033426 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/033426
Dual-trigger low-energy flip-flop circuit Feb 22, 2011 Issued
Array ( [id] => 8835279 [patent_doc_number] => 08451038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-28 [patent_title] => 'Digital control unit having a transient detector for controlling a switched mode power supply' [patent_app_type] => utility [patent_app_number] => 13/388578 [patent_app_country] => US [patent_app_date] => 2011-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 10012 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13388578 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/388578
Digital control unit having a transient detector for controlling a switched mode power supply Feb 1, 2011 Issued
Array ( [id] => 8321817 [patent_doc_number] => 20120194223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-02 [patent_title] => 'TIME-INTERLEAVED SAMPLE-AND-HOLD' [patent_app_type] => utility [patent_app_number] => 13/015981 [patent_app_country] => US [patent_app_date] => 2011-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 5947 [patent_no_of_claims] => 37 [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] => 13015981 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/015981
Time-interleaved sample-and-hold Jan 27, 2011 Issued
Array ( [id] => 8299498 [patent_doc_number] => 20120182055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-19 [patent_title] => 'FLOP TYPE SELECTION FOR VERY LARGE SCALE INTEGRATED CIRCUITS' [patent_app_type] => utility [patent_app_number] => 13/005835 [patent_app_country] => US [patent_app_date] => 2011-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11015 [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] => 13005835 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/005835
Flop type selection for very large scale integrated circuits Jan 12, 2011 Issued
Array ( [id] => 8275520 [patent_doc_number] => 20120169392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-05 [patent_title] => 'MIN-TIME HARDENDED PULSE FLOP' [patent_app_type] => utility [patent_app_number] => 12/984174 [patent_app_country] => US [patent_app_date] => 2011-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5588 [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] => 12984174 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/984174
Min-time hardended pulse flop Jan 3, 2011 Issued
Array ( [id] => 8507130 [patent_doc_number] => 20120306538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-06 [patent_title] => 'Phase Detection Circuits and Methods' [patent_app_type] => utility [patent_app_number] => 13/519302 [patent_app_country] => US [patent_app_date] => 2010-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4502 [patent_no_of_claims] => 27 [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] => 13519302 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/519302
Phase detection circuits and methods Dec 29, 2010 Issued
Array ( [id] => 8572508 [patent_doc_number] => 08339158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-25 [patent_title] => 'High speed dynamic comparative latch' [patent_app_type] => utility [patent_app_number] => 12/981514 [patent_app_country] => US [patent_app_date] => 2010-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3483 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12981514 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/981514
High speed dynamic comparative latch Dec 29, 2010 Issued
Array ( [id] => 9195853 [patent_doc_number] => 20130335168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-19 [patent_title] => 'RF Device and Method for Tuning an RF Device' [patent_app_type] => utility [patent_app_number] => 13/996853 [patent_app_country] => US [patent_app_date] => 2010-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6788 [patent_no_of_claims] => 16 [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] => 13996853 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/996853
RF device and method for tuning an RF device Dec 22, 2010 Issued
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