Search

Andrew M. Woo

Examiner (ID: 19193, Phone: (571)270-7521 , Office: P/2441 )

Most Active Art Unit
2441
Art Unit(s)
2441
Total Applications
669
Issued Applications
549
Pending Applications
31
Abandoned Applications
97

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17332859 [patent_doc_number] => 11223331 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-11 [patent_title] => High efficiency and high powerlinear amplifier [patent_app_type] => utility [patent_app_number] => 17/356407 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5947 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17356407 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/356407
High efficiency and high powerlinear amplifier Jun 22, 2021 Issued
Array ( [id] => 17011421 [patent_doc_number] => 20210242582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => SYSTEMS AND METHODS FOR DYNAMIC BIASING OF MICROWAVE AMPLIFIER [patent_app_type] => utility [patent_app_number] => 17/235875 [patent_app_country] => US [patent_app_date] => 2021-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17235875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/235875
Systems and methods for dynamic biasing of microwave amplifier Apr 19, 2021 Issued
Array ( [id] => 17122635 [patent_doc_number] => 11133784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Method of driving circuit with energy recycle capability [patent_app_type] => utility [patent_app_number] => 17/022106 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7580 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17022106 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/022106
Method of driving circuit with energy recycle capability Sep 15, 2020 Issued
Array ( [id] => 16632174 [patent_doc_number] => 20210050828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => APPARATUS AND METHOD OF POWER MANAGEMENT USING ENVELOPE STACKING [patent_app_type] => utility [patent_app_number] => 16/991673 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16991673 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991673
Apparatus and method of power management using envelope stacking Aug 11, 2020 Issued
Array ( [id] => 17501359 [patent_doc_number] => 11290076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Amplifier circuit, front-end circuit, and receiver circuit [patent_app_type] => utility [patent_app_number] => 15/930879 [patent_app_country] => US [patent_app_date] => 2020-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6212 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15930879 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/930879
Amplifier circuit, front-end circuit, and receiver circuit May 12, 2020 Issued
Array ( [id] => 17470612 [patent_doc_number] => 11277097 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-15 [patent_title] => Open-loop adaptive bias power amplifier [patent_app_type] => utility [patent_app_number] => 16/867600 [patent_app_country] => US [patent_app_date] => 2020-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4547 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [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] => 16867600 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/867600
Open-loop adaptive bias power amplifier May 5, 2020 Issued
Array ( [id] => 16257398 [patent_doc_number] => 20200266773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => POWER AMPLIFIER MODULE [patent_app_type] => utility [patent_app_number] => 16/868004 [patent_app_country] => US [patent_app_date] => 2020-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16868004 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/868004
Power amplifier module May 5, 2020 Issued
Array ( [id] => 16441074 [patent_doc_number] => 20200358401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => POWER AMPLIFIER BIASING NETWORK PROVIDING GAIN EXPANSION [patent_app_type] => utility [patent_app_number] => 16/860533 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16860533 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/860533
Power amplifier biasing network providing gain expansion Apr 27, 2020 Issued
Array ( [id] => 16403008 [patent_doc_number] => 20200343866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => HIGH FREQUENCY CIRCUIT AND COMMUNICATION DEVICE [patent_app_type] => utility [patent_app_number] => 16/858013 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16858013 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/858013
High frequency circuit and communication device Apr 23, 2020 Issued
Array ( [id] => 16921350 [patent_doc_number] => 20210194442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => POWER AMPLIFIER MODULE [patent_app_type] => utility [patent_app_number] => 16/855408 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16855408 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/855408
Power amplifier module Apr 21, 2020 Issued
Array ( [id] => 17501350 [patent_doc_number] => 11290067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Radio frequency circuit [patent_app_type] => utility [patent_app_number] => 16/817837 [patent_app_country] => US [patent_app_date] => 2020-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 56 [patent_no_of_words] => 14655 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [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] => 16817837 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/817837
Radio frequency circuit Mar 12, 2020 Issued
Array ( [id] => 17332866 [patent_doc_number] => 11223338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Method of forming a semiconductor device and circuit [patent_app_type] => utility [patent_app_number] => 16/814129 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5664 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16814129 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/814129
Method of forming a semiconductor device and circuit Mar 9, 2020 Issued
Array ( [id] => 16529498 [patent_doc_number] => 20200403579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => VARIABLE GAIN AMPLIFIER DEVICE [patent_app_type] => utility [patent_app_number] => 16/804139 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3050 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16804139 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/804139
Variable gain amplifier device Feb 27, 2020 Issued
Array ( [id] => 16286690 [patent_doc_number] => 20200280292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => Analog Computer With Variable Gain [patent_app_type] => utility [patent_app_number] => 16/803959 [patent_app_country] => US [patent_app_date] => 2020-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16803959 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/803959
Analog computer with variable gain Feb 26, 2020 Issued
Array ( [id] => 16333109 [patent_doc_number] => 20200304075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => POWER AMPLIFICATION APPARATUS AND ELECTROMAGNETIC RADIATION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/797545 [patent_app_country] => US [patent_app_date] => 2020-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16797545 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/797545
Power amplification apparatus and electromagnetic radiation apparatus Feb 20, 2020 Issued
Array ( [id] => 17396341 [patent_doc_number] => 11245366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Distributed amplifiers with controllable linearization [patent_app_type] => utility [patent_app_number] => 16/789998 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 6597 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16789998 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/789998
Distributed amplifiers with controllable linearization Feb 12, 2020 Issued
Array ( [id] => 16257400 [patent_doc_number] => 20200266775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => AMPLIFIER FOR REUSING CURRENT BY USING TRANSFORMER AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/788177 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16788177 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/788177
Amplifier for reusing current by using transformer and method thereof Feb 10, 2020 Issued
Array ( [id] => 17026122 [patent_doc_number] => 20210249994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => AMPLIFIER WITH IMPROVED ISOLATION [patent_app_type] => utility [patent_app_number] => 16/785725 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16785725 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/785725
Amplifier with improved isolation Feb 9, 2020 Issued
Array ( [id] => 17284546 [patent_doc_number] => 11201594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Cascode amplifier circuit [patent_app_type] => utility [patent_app_number] => 16/784494 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2884 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16784494 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/784494
Cascode amplifier circuit Feb 6, 2020 Issued
Array ( [id] => 16242228 [patent_doc_number] => 20200259462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => Constant Gain and Self-Calibration Technique for RF Amplifier [patent_app_type] => utility [patent_app_number] => 16/785504 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16785504 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/785504
Constant gain and self-calibration technique for RF amplifier Feb 6, 2020 Issued
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