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] => 17410875 [patent_doc_number] => 11251780 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-02-15 [patent_title] => Voltage level-shifter [patent_app_type] => utility [patent_app_number] => 17/302048 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5379 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17302048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/302048
Voltage level-shifter Apr 21, 2021 Issued
Array ( [id] => 17085508 [patent_doc_number] => 20210280515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => TRIMMING CIRCUIT AND TRIMMING METHOD [patent_app_type] => utility [patent_app_number] => 17/235956 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17235956 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/235956
Trimming circuit and trimming method Apr 20, 2021 Issued
Array ( [id] => 17636534 [patent_doc_number] => 11347257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Output signal generation circuit [patent_app_type] => utility [patent_app_number] => 17/236650 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5559 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17236650 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/236650
Output signal generation circuit Apr 20, 2021 Issued
Array ( [id] => 18744140 [patent_doc_number] => 20230353128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => LOGARITHMIC DEMODULATOR FOR LASER WAVELENGTH-MODULATON SPECTROSCOPY [patent_app_type] => utility [patent_app_number] => 17/913811 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17913811 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/913811
Logarithmic demodulator for laser Wavelength-Modulaton Spectroscopy Mar 24, 2021 Issued
Array ( [id] => 16952359 [patent_doc_number] => 20210211051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => POWER SUPPLY CELL AND POWER SUPPLY SYSTEM USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/212656 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17212656 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/212656
Power supply cell and power supply system using the same Mar 24, 2021 Issued
Array ( [id] => 17622864 [patent_doc_number] => 11341923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Shift register unit, driving method thereof, gate driving circuit and display panel [patent_app_type] => utility [patent_app_number] => 17/206121 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 7681 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17206121 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/206121
Shift register unit, driving method thereof, gate driving circuit and display panel Mar 18, 2021 Issued
Array ( [id] => 17116487 [patent_doc_number] => 20210297084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Phase Lock Loop Circuit Based Signal Generation in an Optical Measurement System [patent_app_type] => utility [patent_app_number] => 17/202524 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17202524 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/202524
Phase lock loop circuit based signal generation in an optical measurement system Mar 15, 2021 Issued
Array ( [id] => 17381795 [patent_doc_number] => 11239830 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Master-slave D flip-flop [patent_app_type] => utility [patent_app_number] => 17/198477 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4757 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17198477 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/198477
Master-slave D flip-flop Mar 10, 2021 Issued
Array ( [id] => 18167564 [patent_doc_number] => 20230034171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => LATCH CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/608401 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17608401 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/608401
Latch circuit Mar 8, 2021 Issued
Array ( [id] => 16919980 [patent_doc_number] => 20210193072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => Driver Circuit, Display Device, And Electronic Device [patent_app_type] => utility [patent_app_number] => 17/190945 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17190945 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/190945
Driver circuit, display device, and electronic device Mar 2, 2021 Issued
Array ( [id] => 16919980 [patent_doc_number] => 20210193072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => Driver Circuit, Display Device, And Electronic Device [patent_app_type] => utility [patent_app_number] => 17/190945 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17190945 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/190945
Driver circuit, display device, and electronic device Mar 2, 2021 Issued
Array ( [id] => 17856095 [patent_doc_number] => 20220286138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => Phase Locked Loop with Low Reference Spur [patent_app_type] => utility [patent_app_number] => 17/191268 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17191268 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/191268
Phase Locked Loop with Low Reference Spur Mar 2, 2021 Abandoned
Array ( [id] => 16919980 [patent_doc_number] => 20210193072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => Driver Circuit, Display Device, And Electronic Device [patent_app_type] => utility [patent_app_number] => 17/190945 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17190945 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/190945
Driver circuit, display device, and electronic device Mar 2, 2021 Issued
Array ( [id] => 16919980 [patent_doc_number] => 20210193072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => Driver Circuit, Display Device, And Electronic Device [patent_app_type] => utility [patent_app_number] => 17/190945 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17190945 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/190945
Driver circuit, display device, and electronic device Mar 2, 2021 Issued
Array ( [id] => 17645986 [patent_doc_number] => 20220173725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => TRUE SINGLE-PHASE CLOCK (TSPC) NAND-BASED RESET FLIP-FLOP [patent_app_type] => utility [patent_app_number] => 17/188510 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17188510 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/188510
True single-phase clock (TSPC) NAND-based reset flip-flop Feb 28, 2021 Issued
Array ( [id] => 17475026 [patent_doc_number] => 20220082530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => CONTROL APPARATUS AND SENSOR APPARATUS [patent_app_type] => utility [patent_app_number] => 17/186101 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17186101 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186101
Control apparatus and sensor apparatus Feb 25, 2021 Issued
Array ( [id] => 17100862 [patent_doc_number] => 20210288653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => TIMING ALIGNMENT SYSTEMS WITH GAP DETECTION AND COMPENSATION [patent_app_type] => utility [patent_app_number] => 17/249272 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17249272 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/249272
Timing alignment systems with gap detection and compensation Feb 24, 2021 Issued
Array ( [id] => 17623835 [patent_doc_number] => 11342904 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-24 [patent_title] => D flip-flop [patent_app_type] => utility [patent_app_number] => 17/184640 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 34 [patent_no_of_words] => 9974 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 627 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17184640 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/184640
D flip-flop Feb 24, 2021 Issued
Array ( [id] => 17070277 [patent_doc_number] => 20210272494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => SHIFT REGISTER CIRCUIT, ACTIVE MATRIX SUBSTRATE, AND DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 17/185205 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17185205 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/185205
Shift register circuit, active matrix substrate, and display apparatus Feb 24, 2021 Issued
Array ( [id] => 19369890 [patent_doc_number] => 12061976 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Output circuits for an analog neural memory system for deep learning neural network [patent_app_type] => utility [patent_app_number] => 17/181656 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 12345 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17181656 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/181656
Output circuits for an analog neural memory system for deep learning neural network Feb 21, 2021 Issued
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