Search

Babar Sarwar

Examiner (ID: 367, Phone: (571)270-5584 , Office: P/2645 )

Most Active Art Unit
3667
Art Unit(s)
3667, 2645, 2617
Total Applications
1198
Issued Applications
987
Pending Applications
81
Abandoned Applications
152

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17861086 [patent_doc_number] => 11442242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Vibration wave motor and lens driving device [patent_app_type] => utility [patent_app_number] => 16/590682 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 8154 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16590682 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/590682
Vibration wave motor and lens driving device Oct 1, 2019 Issued
Array ( [id] => 17284521 [patent_doc_number] => 11201569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Vibration actuator including vibration element, and apparatus [patent_app_type] => utility [patent_app_number] => 16/587396 [patent_app_country] => US [patent_app_date] => 2019-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 10981 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 16587396 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/587396
Vibration actuator including vibration element, and apparatus Sep 29, 2019 Issued
Array ( [id] => 17284520 [patent_doc_number] => 11201568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Vibration actuator including vibration element, and apparatus [patent_app_type] => utility [patent_app_number] => 16/585124 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 10699 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [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] => 16585124 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/585124
Vibration actuator including vibration element, and apparatus Sep 26, 2019 Issued
Array ( [id] => 15719209 [patent_doc_number] => 20200106372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => CONTROL METHOD FOR VIBRATION TYPE ACTUATOR INCLUDING VIBRATOR AND CONTACT BODY MOVING RELATIVE TO EACH OTHER, DRIVE CONTROL DEVICE, VIBRATION TYPE DRIVE DEVICE, AND APPARATUS [patent_app_type] => utility [patent_app_number] => 16/584316 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9632 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16584316 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/584316
Control method for vibration type actuator including vibrator and contact body moving relative to each other, drive control device, vibration type drive device, and apparatus Sep 25, 2019 Issued
Array ( [id] => 15370857 [patent_doc_number] => 20200021193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => REFERENCE VOLTAGE CONTROL IN A POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 16/580558 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16580558 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/580558
Reference voltage control in a power supply Sep 23, 2019 Issued
Array ( [id] => 15320033 [patent_doc_number] => 20200000346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => FLUID CONTROL DEVICE AND SPHYGMOMANOMETER [patent_app_type] => utility [patent_app_number] => 16/569923 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16569923 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/569923
Fluid control device and sphygmomanometer Sep 12, 2019 Issued
Array ( [id] => 16265189 [patent_doc_number] => 10756640 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-25 [patent_title] => Flyback converter with synchronous rectifier controller [patent_app_type] => utility [patent_app_number] => 16/565057 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 7577 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16565057 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/565057
Flyback converter with synchronous rectifier controller Sep 8, 2019 Issued
Array ( [id] => 17159192 [patent_doc_number] => 20210320243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => COMPOSITE SUBSTRATE, PIEZOELECTRIC DEVICE, AND METHOD FOR MANUFACTURING COMPOSITE SUBSTRATE [patent_app_type] => utility [patent_app_number] => 17/272490 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17272490 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/272490
Composite substrate, piezoelectric device, and method for manufacturing composite substrate Sep 5, 2019 Issued
Array ( [id] => 15291735 [patent_doc_number] => 20190389003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => VOICE COIL MOTOR OPERATED LINEAR ACTUATOR [patent_app_type] => utility [patent_app_number] => 16/559997 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3328 [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] => 16559997 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/559997
Voice coil motor operated linear actuator Sep 3, 2019 Issued
Array ( [id] => 19165321 [patent_doc_number] => 11981204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Vehicle operating unit with tactile feedback [patent_app_type] => utility [patent_app_number] => 17/272386 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3371 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 395 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17272386 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/272386
Vehicle operating unit with tactile feedback Sep 3, 2019 Issued
Array ( [id] => 18402592 [patent_doc_number] => 11664745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Ultrasonic actuator for a rotary drive [patent_app_type] => utility [patent_app_number] => 17/272323 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 5001 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17272323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/272323
Ultrasonic actuator for a rotary drive Aug 28, 2019 Issued
Array ( [id] => 16480204 [patent_doc_number] => 10855165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Switched capacitor converter topology using a compensation inductor for charge transfer [patent_app_type] => utility [patent_app_number] => 16/544107 [patent_app_country] => US [patent_app_date] => 2019-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 8134 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16544107 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/544107
Switched capacitor converter topology using a compensation inductor for charge transfer Aug 18, 2019 Issued
Array ( [id] => 17876861 [patent_doc_number] => 11448871 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Micromechanical device having a structure tiltable by a quasi-static piezoelectric actuation and having stiffening elements [patent_app_type] => utility [patent_app_number] => 16/539109 [patent_app_country] => US [patent_app_date] => 2019-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 6680 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16539109 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/539109
Micromechanical device having a structure tiltable by a quasi-static piezoelectric actuation and having stiffening elements Aug 12, 2019 Issued
Array ( [id] => 16433489 [patent_doc_number] => 10833592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Power converter with switchable topology [patent_app_type] => utility [patent_app_number] => 16/539126 [patent_app_country] => US [patent_app_date] => 2019-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4902 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16539126 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/539126
Power converter with switchable topology Aug 12, 2019 Issued
Array ( [id] => 16910140 [patent_doc_number] => 11042175 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Variable frequency voltage regulated AC-DC converters [patent_app_type] => utility [patent_app_number] => 16/533491 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3421 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16533491 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/533491
Variable frequency voltage regulated AC-DC converters Aug 5, 2019 Issued
Array ( [id] => 15530311 [patent_doc_number] => 20200057461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => Current Control Apparatus [patent_app_type] => utility [patent_app_number] => 16/531440 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16531440 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/531440
Electrical network configured to magnetically couple to a winding and to control magnetic saturation in a magnetic core Aug 4, 2019 Issued
Array ( [id] => 17327057 [patent_doc_number] => 11218088 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Oscillation actuator and electronic device having oscillation actuator [patent_app_type] => utility [patent_app_number] => 16/532160 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 4655 [patent_no_of_claims] => 12 [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] => 16532160 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/532160
Oscillation actuator and electronic device having oscillation actuator Aug 4, 2019 Issued
Array ( [id] => 17124581 [patent_doc_number] => 20210299349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => PIEZOELECTRIC MOTOR AND INJECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/266310 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17266310 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/266310
Piezoelectric motor and injection device Aug 1, 2019 Issued
Array ( [id] => 17217999 [patent_doc_number] => 20210351337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => PIEZOELECTRIC ELEMENT [patent_app_type] => utility [patent_app_number] => 17/272737 [patent_app_country] => US [patent_app_date] => 2019-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17272737 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/272737
Piezoelectric element having excellent flexibility and bend resistance Jul 31, 2019 Issued
Array ( [id] => 15124657 [patent_doc_number] => 20190348962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => DIGITAL SWITCHED ATTENUATOR [patent_app_type] => utility [patent_app_number] => 16/521644 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16521644 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/521644
Digital switched attenuator Jul 24, 2019 Issued
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