Search

Ajay M. Bhatia

Supervisory Patent Examiner (ID: 219, Phone: (571)272-3906 , Office: P/2142 )

Most Active Art Unit
2445
Art Unit(s)
2145, 2117, 2156, 2445, 2142
Total Applications
292
Issued Applications
142
Pending Applications
32
Abandoned Applications
120

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15301261 [patent_doc_number] => 20190393766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => POWER SUPPLIES [patent_app_type] => utility [patent_app_number] => 16/433835 [patent_app_country] => US [patent_app_date] => 2019-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16433835 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/433835
Power supplies Jun 5, 2019 Issued
Array ( [id] => 16181148 [patent_doc_number] => 20200228117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => HIGH-FREQUENCY INTEGRATED CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/433134 [patent_app_country] => US [patent_app_date] => 2019-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16433134 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/433134
High-frequency integrated circuit Jun 5, 2019 Issued
Array ( [id] => 15824489 [patent_doc_number] => 10637448 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-28 [patent_title] => Low-power high-speed Schmitt Trigger with high noise rejection [patent_app_type] => utility [patent_app_number] => 16/429686 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2350 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [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] => 16429686 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/429686
Low-power high-speed Schmitt Trigger with high noise rejection Jun 2, 2019 Issued
Array ( [id] => 16488389 [patent_doc_number] => 20200382001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => METHODS AND APPARATUS TO BYPASS SENSED SIGNALS IN POWER CONVERTERS [patent_app_type] => utility [patent_app_number] => 16/428563 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27339 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16428563 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/428563
Methods and apparatus to bypass sensed signals in power converters May 30, 2019 Issued
Array ( [id] => 15316943 [patent_doc_number] => 10523192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Gate drive apparatus for driving a plurality of switching elements connected in parallel to each other [patent_app_type] => utility [patent_app_number] => 16/428172 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5444 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 16428172 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/428172
Gate drive apparatus for driving a plurality of switching elements connected in parallel to each other May 30, 2019 Issued
Array ( [id] => 16982379 [patent_doc_number] => 20210226616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => D-TYPE FLIP-FLOP CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/059602 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 1178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17059602 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/059602
D-type flip-flop circuit May 29, 2019 Issued
Array ( [id] => 16234549 [patent_doc_number] => 10742117 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Power supply system with non-linear capacitance charge-pump [patent_app_type] => utility [patent_app_number] => 16/423685 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5037 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16423685 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423685
Power supply system with non-linear capacitance charge-pump May 27, 2019 Issued
Array ( [id] => 15599015 [patent_doc_number] => 20200076042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => THREE-DIMENSIONAL MICROSTRUCTURES [patent_app_type] => utility [patent_app_number] => 16/420674 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 16420674 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/420674
THREE-DIMENSIONAL MICROSTRUCTURES May 22, 2019 Abandoned
Array ( [id] => 16265256 [patent_doc_number] => 10756707 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-25 [patent_title] => Area-efficient dynamic capacitor circuit for noise reduction in VLSI circuits [patent_app_type] => utility [patent_app_number] => 16/419663 [patent_app_country] => US [patent_app_date] => 2019-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3314 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16419663 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/419663
Area-efficient dynamic capacitor circuit for noise reduction in VLSI circuits May 21, 2019 Issued
Array ( [id] => 16911780 [patent_doc_number] => 11043832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Inductively coupled wireless charger [patent_app_type] => utility [patent_app_number] => 16/418600 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 7688 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16418600 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/418600
Inductively coupled wireless charger May 20, 2019 Issued
Array ( [id] => 16402777 [patent_doc_number] => 20200343635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => LIQUID CRYSTAL PHASE SHIFTING UNIT, MANUFACTURING METHOD THEREFOR, LIQUID CRYSTAL PHASE SHIFTER, AND ANTENNA [patent_app_type] => utility [patent_app_number] => 16/959152 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16959152 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/959152
Liquid crystal phase shifting unit, manufacturing method therefor, liquid crystal phase shifter, and antenna May 20, 2019 Issued
Array ( [id] => 16812772 [patent_doc_number] => 20210135327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => LIQUID CRYSTAL PHASE SHIFTER AND ANTENNA [patent_app_type] => utility [patent_app_number] => 16/958750 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16958750 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/958750
Liquid crystal phase shifter and antenna May 20, 2019 Issued
Array ( [id] => 17239959 [patent_doc_number] => 11183854 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-23 [patent_title] => Recharging of backup battery units using intermittent charging cycles [patent_app_type] => utility [patent_app_number] => 16/417230 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 1 [patent_no_of_words] => 4524 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16417230 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/417230
Recharging of backup battery units using intermittent charging cycles May 19, 2019 Issued
Array ( [id] => 14813753 [patent_doc_number] => 20190273486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/414846 [patent_app_country] => US [patent_app_date] => 2019-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16414846 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/414846
Semiconductor device May 16, 2019 Issued
Array ( [id] => 15275643 [patent_doc_number] => 20190386556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => MULTI-SOURCE ENERGY HARVESTER SYSTEM AND POWER CONVERSION APPARATUS AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/414811 [patent_app_country] => US [patent_app_date] => 2019-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16414811 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/414811
Multi-source energy harvester system and power conversion apparatus and method thereof May 16, 2019 Issued
Array ( [id] => 15612383 [patent_doc_number] => 10587267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-10 [patent_title] => Level shifter circuit generating bipolar clock signals [patent_app_type] => utility [patent_app_number] => 16/402262 [patent_app_country] => US [patent_app_date] => 2019-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6378 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16402262 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/402262
Level shifter circuit generating bipolar clock signals May 2, 2019 Issued
Array ( [id] => 17270823 [patent_doc_number] => 11196259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Systems and methods for grid management [patent_app_type] => utility [patent_app_number] => 16/401386 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6403 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16401386 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/401386
Systems and methods for grid management May 1, 2019 Issued
Array ( [id] => 18074360 [patent_doc_number] => 11533207 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Matched filter bank [patent_app_type] => utility [patent_app_number] => 17/050244 [patent_app_country] => US [patent_app_date] => 2019-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6309 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17050244 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/050244
Matched filter bank Apr 23, 2019 Issued
Array ( [id] => 15674343 [patent_doc_number] => 10601416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Gate drive device [patent_app_type] => utility [patent_app_number] => 16/389026 [patent_app_country] => US [patent_app_date] => 2019-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4533 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16389026 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/389026
Gate drive device Apr 18, 2019 Issued
Array ( [id] => 15689401 [patent_doc_number] => 20200099364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => ACOUSTIC IMPEDANCE TRANSFORMATION CIRCUIT AND RELATED APPARATUS [patent_app_type] => utility [patent_app_number] => 16/387940 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387940 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387940
Acoustic impedance transformation circuit and related apparatus Apr 17, 2019 Issued
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