Search

Muhammad S. Islam

Examiner (ID: 9714, Phone: (571)272-8439 , Office: P/2837 )

Most Active Art Unit
2846
Art Unit(s)
2825, 2837, 2827, 2846
Total Applications
973
Issued Applications
849
Pending Applications
74
Abandoned Applications
79

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15777309 [patent_doc_number] => 20200119672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => Using Interrupt To Avoid Short Pulse In Center Aligned PWM [patent_app_type] => utility [patent_app_number] => 16/596049 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16596049 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/596049
Using interrupt to avoid short pulse in center aligned PWM Oct 7, 2019 Issued
Array ( [id] => 15777301 [patent_doc_number] => 20200119668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => MOTOR DRIVER DEVICE, SEMICONDUCTOR DEVICE, AND ELECTRONIC DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/595726 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9684 [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] => 16595726 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/595726
Motor driver device, semiconductor device, and electronic device including the same Oct 7, 2019 Issued
Array ( [id] => 16959620 [patent_doc_number] => 11063505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Motor control apparatus equipped with boosting unit [patent_app_type] => utility [patent_app_number] => 16/594076 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 10997 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16594076 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/594076
Motor control apparatus equipped with boosting unit Oct 6, 2019 Issued
Array ( [id] => 16224143 [patent_doc_number] => 20200249260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => DC MONITORING SYSTEM FOR VARIABLE FREQUENCY DRIVES [patent_app_type] => utility [patent_app_number] => 16/593170 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16593170 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/593170
DC monitoring system for variable frequency drives Oct 3, 2019 Issued
Array ( [id] => 15444049 [patent_doc_number] => 20200036208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => POWER SOURCE FOR BURST OPERATION [patent_app_type] => utility [patent_app_number] => 16/591224 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16591224 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/591224
Power source for burst operation Oct 1, 2019 Issued
Array ( [id] => 15433331 [patent_doc_number] => 20200030848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => System And Method For Driving An Ultrasonic Handpiece With A Linear Amplifier [patent_app_type] => utility [patent_app_number] => 16/589815 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16589815 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/589815
System and method for driving an ultrasonic handpiece with a linear amplifier Sep 30, 2019 Issued
Array ( [id] => 15433331 [patent_doc_number] => 20200030848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => System And Method For Driving An Ultrasonic Handpiece With A Linear Amplifier [patent_app_type] => utility [patent_app_number] => 16/589815 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16589815 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/589815
System and method for driving an ultrasonic handpiece with a linear amplifier Sep 30, 2019 Issued
Array ( [id] => 15433331 [patent_doc_number] => 20200030848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => System And Method For Driving An Ultrasonic Handpiece With A Linear Amplifier [patent_app_type] => utility [patent_app_number] => 16/589815 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16589815 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/589815
System and method for driving an ultrasonic handpiece with a linear amplifier Sep 30, 2019 Issued
Array ( [id] => 15433331 [patent_doc_number] => 20200030848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => System And Method For Driving An Ultrasonic Handpiece With A Linear Amplifier [patent_app_type] => utility [patent_app_number] => 16/589815 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16589815 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/589815
System and method for driving an ultrasonic handpiece with a linear amplifier Sep 30, 2019 Issued
Array ( [id] => 16459901 [patent_doc_number] => 10843229 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Synchronized array of vibration actuators in an integrated module [patent_app_type] => utility [patent_app_number] => 16/583964 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 100 [patent_figures_cnt] => 185 [patent_no_of_words] => 55909 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16583964 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/583964
Synchronized array of vibration actuators in an integrated module Sep 25, 2019 Issued
Array ( [id] => 18025142 [patent_doc_number] => 20220376641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => AC ROTARY MACHINE APPARATUS [patent_app_type] => utility [patent_app_number] => 17/629919 [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] => 17352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17629919 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/629919
AC rotary machine apparatus Sep 25, 2019 Issued
Array ( [id] => 16464038 [patent_doc_number] => 10847397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Substrate transfer unit, and substrate processing apparatus [patent_app_type] => utility [patent_app_number] => 16/581075 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7829 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16581075 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/581075
Substrate transfer unit, and substrate processing apparatus Sep 23, 2019 Issued
Array ( [id] => 15658537 [patent_doc_number] => 20200091799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => COMPACT HEIGHT TORQUE SENSING ARTICULATION AXIS ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/577308 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8086 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16577308 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/577308
Compact height torque sensing articulation axis assembly Sep 19, 2019 Issued
Array ( [id] => 17218396 [patent_doc_number] => 20210351734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => DEVICE FOR CONTROLLING AN INVERTER [patent_app_type] => utility [patent_app_number] => 17/282620 [patent_app_country] => US [patent_app_date] => 2019-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17282620 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/282620
DEVICE FOR CONTROLLING AN INVERTER Sep 16, 2019 Abandoned
Array ( [id] => 15292819 [patent_doc_number] => 20190389545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => Motor Control System Based upon Movements Inherent to Self-Propulsion [patent_app_type] => utility [patent_app_number] => 16/560368 [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] => 9432 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16560368 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/560368
Motor Control System Based upon Movements Inherent to Self-Propulsion Sep 3, 2019 Abandoned
Array ( [id] => 15265843 [patent_doc_number] => 20190381655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => Grounded SEA Actuator [patent_app_type] => utility [patent_app_number] => 16/553480 [patent_app_country] => US [patent_app_date] => 2019-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10617 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16553480 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/553480
Grounded SEA actuator Aug 27, 2019 Issued
Array ( [id] => 17157613 [patent_doc_number] => 20210318664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => APPARATUS AND METHOD FOR CONTROLLING RESONANCE SUPPRESSION OF MACHINE TOOL [patent_app_type] => utility [patent_app_number] => 17/268875 [patent_app_country] => US [patent_app_date] => 2019-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17268875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/268875
Apparatus and method for controlling resonance suppression of machine tool Aug 27, 2019 Issued
Array ( [id] => 16678312 [patent_doc_number] => 20210067078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => CONTROLLER ANTI-WINDUP FOR PERMANENT MAGNET SYNCHRONOUS MACHINES [patent_app_type] => utility [patent_app_number] => 16/544250 [patent_app_country] => US [patent_app_date] => 2019-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16544250 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/544250
Controller anti-windup for permanent magnet synchronous machines Aug 18, 2019 Issued
Array ( [id] => 15414651 [patent_doc_number] => 20200027648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => FLAT WINDING / EQUAL COUPLING COMMON MODE INDUCTOR APPARATUS AND METHOD OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/540025 [patent_app_country] => US [patent_app_date] => 2019-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16540025 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/540025
Flat winding / equal coupling common mode inductor apparatus and method of use thereof Aug 12, 2019 Issued
Array ( [id] => 15457619 [patent_doc_number] => 20200041634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => Fan Speed Control Device [patent_app_type] => utility [patent_app_number] => 16/538495 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16538495 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/538495
Fan speed control device Aug 11, 2019 Issued
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