Search

Emily P. Pham

Examiner (ID: 14499, Phone: (571)270-3046 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838, 2837, 2809
Total Applications
1539
Issued Applications
1360
Pending Applications
71
Abandoned Applications
133

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14897603 [patent_doc_number] => 20190292567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => CELL MICROINJECTION SYSTEM WITH FORCE FEEDBACK [patent_app_type] => utility [patent_app_number] => 16/364458 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16364458 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/364458
Cell microinjection system with force feedback Mar 25, 2019 Issued
Array ( [id] => 14574601 [patent_doc_number] => 20190214908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => SWITCH CONTROL CIRCUIT AND BUCK CONVERTER COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 16/351279 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16351279 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/351279
Switch control circuit and buck converter comprising the same Mar 11, 2019 Issued
Array ( [id] => 17825981 [patent_doc_number] => 11430938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Piezoelectric driving device having a detection element at the center of a vibrating portion [patent_app_type] => utility [patent_app_number] => 16/298066 [patent_app_country] => US [patent_app_date] => 2019-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8522 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16298066 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/298066
Piezoelectric driving device having a detection element at the center of a vibrating portion Mar 10, 2019 Issued
Array ( [id] => 18733833 [patent_doc_number] => 11802557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Method for operating an electric motor [patent_app_type] => utility [patent_app_number] => 16/978580 [patent_app_country] => US [patent_app_date] => 2019-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 5767 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16978580 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/978580
Method for operating an electric motor Mar 5, 2019 Issued
Array ( [id] => 14815175 [patent_doc_number] => 20190274197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => RIDE THROUGH MODE IN LED BACKLIGHT DRIVER FOR AUTOMOTIVE IDLE STOP AND COLD CRANK OPERATION [patent_app_type] => utility [patent_app_number] => 16/292876 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16292876 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/292876
RIDE THROUGH MODE IN LED BACKLIGHT DRIVER FOR AUTOMOTIVE IDLE STOP AND COLD CRANK OPERATION Mar 4, 2019 Abandoned
Array ( [id] => 17078534 [patent_doc_number] => 11114954 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Ultrasonic motor having generators formed of cooperating and spaced apart first and second sub-generators [patent_app_type] => utility [patent_app_number] => 16/288658 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6609 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16288658 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/288658
Ultrasonic motor having generators formed of cooperating and spaced apart first and second sub-generators Feb 27, 2019 Issued
Array ( [id] => 17240057 [patent_doc_number] => 11183952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Rotating piezoelectric motor with radial preload [patent_app_type] => utility [patent_app_number] => 16/275364 [patent_app_country] => US [patent_app_date] => 2019-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 1736 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16275364 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/275364
Rotating piezoelectric motor with radial preload Feb 13, 2019 Issued
Array ( [id] => 18191216 [patent_doc_number] => 11581826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Linear piezoelectric motor with longer travel [patent_app_type] => utility [patent_app_number] => 16/965817 [patent_app_country] => US [patent_app_date] => 2019-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2546 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16965817 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/965817
Linear piezoelectric motor with longer travel Feb 13, 2019 Issued
Array ( [id] => 14844447 [patent_doc_number] => 20190280624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => ROTATING PIEZOELECTRIC MOTOR FOR DISCS [patent_app_type] => utility [patent_app_number] => 16/275362 [patent_app_country] => US [patent_app_date] => 2019-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16275362 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/275362
Rotating piezoelectric motor for discs Feb 13, 2019 Issued
Array ( [id] => 17138185 [patent_doc_number] => 11139757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Rotating piezoelectric motor with axial preload [patent_app_type] => utility [patent_app_number] => 16/271903 [patent_app_country] => US [patent_app_date] => 2019-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2402 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16271903 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/271903
Rotating piezoelectric motor with axial preload Feb 10, 2019 Issued
Array ( [id] => 14511079 [patent_doc_number] => 20190199194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => Controllers for Regulated Power Inverters, AC/DC, and DC/DC Converters [patent_app_type] => utility [patent_app_number] => 16/271971 [patent_app_country] => US [patent_app_date] => 2019-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16271971 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/271971
Controllers for regulated power inverters, AC/DC, and DC/DC converters Feb 10, 2019 Issued
Array ( [id] => 17240056 [patent_doc_number] => 11183951 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Flexure stage with modularized flexure units [patent_app_type] => utility [patent_app_number] => 16/268146 [patent_app_country] => US [patent_app_date] => 2019-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 1624 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16268146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/268146
Flexure stage with modularized flexure units Feb 4, 2019 Issued
Array ( [id] => 16612582 [patent_doc_number] => 20210031235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => Device and Method for Producing Active Haptic Feedback [patent_app_type] => utility [patent_app_number] => 16/967068 [patent_app_country] => US [patent_app_date] => 2019-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16967068 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/967068
Device and method for producing active haptic feedback Feb 4, 2019 Issued
Array ( [id] => 14589131 [patent_doc_number] => 20190222174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => QUARTZ CRYSTAL UNIT, QUARTZ CRYSTAL OSCILLATOR AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 16/265444 [patent_app_country] => US [patent_app_date] => 2019-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -43 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16265444 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/265444
Quartz crystal resonator, quartz crystal unit, and quartz crystal oscillator Jan 31, 2019 Issued
Array ( [id] => 16294042 [patent_doc_number] => 10770900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Method and control system for controlling a voltage source converter using power-synchronization control [patent_app_type] => utility [patent_app_number] => 16/262232 [patent_app_country] => US [patent_app_date] => 2019-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4366 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16262232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/262232
Method and control system for controlling a voltage source converter using power-synchronization control Jan 29, 2019 Issued
Array ( [id] => 16488371 [patent_doc_number] => 20200381981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => Electric Compressor [patent_app_type] => utility [patent_app_number] => 16/969860 [patent_app_country] => US [patent_app_date] => 2019-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16969860 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/969860
Electric compressor with inverter circuit section and filter circuit section Jan 20, 2019 Issued
Array ( [id] => 15058335 [patent_doc_number] => 10459468 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-29 [patent_title] => Load current sense circuit [patent_app_type] => utility [patent_app_number] => 16/252041 [patent_app_country] => US [patent_app_date] => 2019-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4569 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16252041 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/252041
Load current sense circuit Jan 17, 2019 Issued
Array ( [id] => 15824079 [patent_doc_number] => 10637243 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-28 [patent_title] => Dynamic direct power control method and system for a grid connected converter [patent_app_type] => utility [patent_app_number] => 16/251906 [patent_app_country] => US [patent_app_date] => 2019-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 4361 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16251906 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/251906
Dynamic direct power control method and system for a grid connected converter Jan 17, 2019 Issued
Array ( [id] => 14677895 [patent_doc_number] => 20190238062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => ENHANCED PERFORMANCE HYBRID THREE-LEVEL INVERTER/RECTIFIER [patent_app_type] => utility [patent_app_number] => 16/251696 [patent_app_country] => US [patent_app_date] => 2019-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16251696 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/251696
Enhanced performance hybrid three-level inverter/rectifier Jan 17, 2019 Issued
Array ( [id] => 14632549 [patent_doc_number] => 20190229647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => Compact Piezoelectric Inertial Drive Stage [patent_app_type] => utility [patent_app_number] => 16/252276 [patent_app_country] => US [patent_app_date] => 2019-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16252276 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/252276
Compact piezoelectric inertial drive stage Jan 17, 2019 Issued
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