Search

Geoffrey S. Evans

Examiner (ID: 1949)

Most Active Art Unit
1725
Art Unit(s)
1742, 3761, 2831, 2103, 3742, 1725, 2106, 2104, 1793
Total Applications
3747
Issued Applications
3191
Pending Applications
126
Abandoned Applications
441

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13472069 [patent_doc_number] => 20180287577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => OPEN-LOOP LINEAR VGA [patent_app_type] => utility [patent_app_number] => 15/995008 [patent_app_country] => US [patent_app_date] => 2018-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15995008 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/995008
Open-loop linear VGA May 30, 2018 Issued
Array ( [id] => 14956563 [patent_doc_number] => 10439564 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-08 [patent_title] => Second harmonic terminations for AM-AM and AM-PM suppression [patent_app_type] => utility [patent_app_number] => 15/942328 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 7868 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15942328 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/942328
Second harmonic terminations for AM-AM and AM-PM suppression Mar 29, 2018 Issued
Array ( [id] => 13350777 [patent_doc_number] => 20180226928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => POWER AMPLIFICATION MODULE, FRONT-END CIRCUIT, AND COMMUNICATION DEVICE [patent_app_type] => utility [patent_app_number] => 15/941043 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 15941043 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/941043
Power amplification module, front-end circuit, and communication device Mar 29, 2018 Issued
Array ( [id] => 13350773 [patent_doc_number] => 20180226926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => CLASS D AMPLIFIER [patent_app_type] => utility [patent_app_number] => 15/940046 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15940046 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/940046
Class D amplifier Mar 28, 2018 Issued
Array ( [id] => 15674263 [patent_doc_number] => 10601376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Input third order intercept point in low noise amplifier with degeneration tank circuit [patent_app_type] => utility [patent_app_number] => 15/925491 [patent_app_country] => US [patent_app_date] => 2018-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8519 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15925491 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/925491
Input third order intercept point in low noise amplifier with degeneration tank circuit Mar 18, 2018 Issued
Array ( [id] => 13472059 [patent_doc_number] => 20180287572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => POWER SOURCE CIRCUIT [patent_app_type] => utility [patent_app_number] => 15/925367 [patent_app_country] => US [patent_app_date] => 2018-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15925367 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/925367
POWER SOURCE CIRCUIT Mar 18, 2018 Abandoned
Array ( [id] => 15079065 [patent_doc_number] => 10469035 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Amplifier using parallel high-speed and low-speed transistors [patent_app_type] => utility [patent_app_number] => 15/923195 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 5942 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15923195 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/923195
Amplifier using parallel high-speed and low-speed transistors Mar 15, 2018 Issued
Array ( [id] => 15062777 [patent_doc_number] => 10461705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-29 [patent_title] => Apparatus and methods for oscillation suppression of cascode power amplifiers [patent_app_type] => utility [patent_app_number] => 15/922134 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 28 [patent_no_of_words] => 13862 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15922134 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/922134
Apparatus and methods for oscillation suppression of cascode power amplifiers Mar 14, 2018 Issued
Array ( [id] => 14844501 [patent_doc_number] => 20190280651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => Doherty Amplifier with Adjustable Alpha Factor [patent_app_type] => utility [patent_app_number] => 15/918978 [patent_app_country] => US [patent_app_date] => 2018-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5299 [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] => 15918978 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/918978
Doherty amplifier with adjustable alpha factor Mar 11, 2018 Issued
Array ( [id] => 13500993 [patent_doc_number] => 20180302039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => Source Switched Split LNA [patent_app_type] => utility [patent_app_number] => 15/917301 [patent_app_country] => US [patent_app_date] => 2018-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 15917301 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/917301
Source switched split LNA Mar 8, 2018 Issued
Array ( [id] => 14986589 [patent_doc_number] => 10447220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Variable gain amplifier [patent_app_type] => utility [patent_app_number] => 15/914625 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 5342 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15914625 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/914625
Variable gain amplifier Mar 6, 2018 Issued
Array ( [id] => 12919714 [patent_doc_number] => 20180198414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => AUTOMATIC BIAS CONTROLLER FOR A PULSED POWER AMPLIFIER [patent_app_type] => utility [patent_app_number] => 15/913091 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15913091 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/913091
Automatic bias controller for a pulsed power amplifier Mar 5, 2018 Issued
Array ( [id] => 13515747 [patent_doc_number] => 20180309416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => MULTI-STAGE AMPLIFIER CIRCUIT WITH ZERO AND POLE INSERTED BY COMPENSATION CIRCUITS [patent_app_type] => utility [patent_app_number] => 15/912448 [patent_app_country] => US [patent_app_date] => 2018-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15912448 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/912448
Multi-stage amplifier circuit with zero and pole inserted by compensation circuits Mar 4, 2018 Issued
Array ( [id] => 15110235 [patent_doc_number] => 10476453 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => Programmable optimized band switching LNA for operation in multiple narrow-band frequency ranges [patent_app_type] => utility [patent_app_number] => 15/910924 [patent_app_country] => US [patent_app_date] => 2018-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6487 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15910924 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/910924
Programmable optimized band switching LNA for operation in multiple narrow-band frequency ranges Mar 1, 2018 Issued
Array ( [id] => 12919735 [patent_doc_number] => 20180198421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => CIRCUIT WITH VOLTAGE DROP ELEMENT [patent_app_type] => utility [patent_app_number] => 15/910554 [patent_app_country] => US [patent_app_date] => 2018-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15910554 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/910554
Circuit with voltage drop element Mar 1, 2018 Issued
Array ( [id] => 13406413 [patent_doc_number] => 20180254749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => DOHERTY AMPLIFIER [patent_app_type] => utility [patent_app_number] => 15/909477 [patent_app_country] => US [patent_app_date] => 2018-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15909477 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/909477
Doherty amplifier Feb 28, 2018 Issued
Array ( [id] => 14921625 [patent_doc_number] => 10432147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Inverted three-stage Doherty amplifier [patent_app_type] => utility [patent_app_number] => 15/909394 [patent_app_country] => US [patent_app_date] => 2018-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2567 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15909394 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/909394
Inverted three-stage Doherty amplifier Feb 28, 2018 Issued
Array ( [id] => 13849153 [patent_doc_number] => 20190028061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => AMPLIFIER BIAS TECHNIQUE [patent_app_type] => utility [patent_app_number] => 15/909840 [patent_app_country] => US [patent_app_date] => 2018-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15909840 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/909840
Amplifier bias technique Feb 28, 2018 Issued
Array ( [id] => 13393955 [patent_doc_number] => 20180248520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => CIRCUIT SYSTEM [patent_app_type] => utility [patent_app_number] => 15/907302 [patent_app_country] => US [patent_app_date] => 2018-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15907302 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/907302
Circuit system Feb 27, 2018 Issued
Array ( [id] => 13393967 [patent_doc_number] => 20180248526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => AMPLIFIER ARCHITECTURES WITH BYPASS CIRCUITS AND RESONANT STRUCTURES [patent_app_type] => utility [patent_app_number] => 15/908421 [patent_app_country] => US [patent_app_date] => 2018-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15908421 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/908421
Amplifier architectures with bypass circuits and resonant structures Feb 27, 2018 Issued
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