Search

Leshui Zhang

Examiner (ID: 15246, Phone: (571)270-5589 , Office: P/2654 )

Most Active Art Unit
2654
Art Unit(s)
2654, 2614, 2695
Total Applications
1002
Issued Applications
726
Pending Applications
86
Abandoned Applications
211

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11201751 [patent_doc_number] => 09431974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-30 [patent_title] => 'Pseudo-envelope following feedback delay compensation' [patent_app_type] => utility [patent_app_number] => 14/101770 [patent_app_country] => US [patent_app_date] => 2013-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12297 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14101770 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/101770
Pseudo-envelope following feedback delay compensation Dec 9, 2013 Issued
Array ( [id] => 9906562 [patent_doc_number] => 20150061763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-05 [patent_title] => 'AMPLIFICATION CIRCUIT OF SEMICONDUCTOR APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/100872 [patent_app_country] => US [patent_app_date] => 2013-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4324 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14100872 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/100872
Amplification circuit of semiconductor apparatus Dec 8, 2013 Issued
Array ( [id] => 9595129 [patent_doc_number] => 20140191806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-10 [patent_title] => 'ELECTRONIC SYSTEM - RADIO FREQUENCY POWER AMPLIFIER AND METHOD FOR DYNAMIC ADJUSTING BIAS POINT' [patent_app_type] => utility [patent_app_number] => 14/098883 [patent_app_country] => US [patent_app_date] => 2013-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6539 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14098883 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/098883
Electronic system—radio frequency power amplifier and method for dynamic adjusting bias point Dec 5, 2013 Issued
Array ( [id] => 9509299 [patent_doc_number] => 20140145789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 14/091094 [patent_app_country] => US [patent_app_date] => 2013-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9720 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14091094 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/091094
Amplifier Nov 25, 2013 Issued
Array ( [id] => 10206660 [patent_doc_number] => 20150091648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-02 [patent_title] => 'AMPLIFIER CIRCUIT AND OPERATION METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 14/088454 [patent_app_country] => US [patent_app_date] => 2013-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4337 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14088454 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/088454
Amplifier circuit and operation method thereof Nov 24, 2013 Issued
Array ( [id] => 10080426 [patent_doc_number] => 09118286 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-25 [patent_title] => 'DC offset cancellation circuit' [patent_app_type] => utility [patent_app_number] => 14/083455 [patent_app_country] => US [patent_app_date] => 2013-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7659 [patent_no_of_claims] => 14 [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] => 14083455 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/083455
DC offset cancellation circuit Nov 18, 2013 Issued
Array ( [id] => 9488883 [patent_doc_number] => 20140139289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-22 [patent_title] => 'SENSOR SIGNAL PROCESSING USING TRANSLINEAR MESH' [patent_app_type] => utility [patent_app_number] => 14/083265 [patent_app_country] => US [patent_app_date] => 2013-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6309 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14083265 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/083265
Sensor signal processing using translinear mesh Nov 17, 2013 Issued
Array ( [id] => 11660745 [patent_doc_number] => 09673761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-06 [patent_title] => 'Power amplifier and power amplification method' [patent_app_type] => utility [patent_app_number] => 15/031795 [patent_app_country] => US [patent_app_date] => 2013-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9348 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15031795 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/031795
Power amplifier and power amplification method Nov 13, 2013 Issued
Array ( [id] => 10586092 [patent_doc_number] => RE045974 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2016-04-12 [patent_title] => 'Multi-primary distributed active transformer amplifier power supply and control' [patent_app_type] => reissue [patent_app_number] => 14/078451 [patent_app_country] => US [patent_app_date] => 2013-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 33 [patent_no_of_words] => 10982 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [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] => 14078451 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/078451
Multi-primary distributed active transformer amplifier power supply and control Nov 11, 2013 Issued
Array ( [id] => 11770953 [patent_doc_number] => 09379667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-28 [patent_title] => 'Multiple power supply input parallel amplifier based envelope tracking' [patent_app_type] => utility [patent_app_number] => 14/072225 [patent_app_country] => US [patent_app_date] => 2013-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 51391 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14072225 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/072225
Multiple power supply input parallel amplifier based envelope tracking Nov 4, 2013 Issued
Array ( [id] => 9328415 [patent_doc_number] => 20140055197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-27 [patent_title] => 'POWER MANAGEMENT ARCHITECTURE FOR MODULATED AND CONSTANT SUPPLY OPERATION' [patent_app_type] => utility [patent_app_number] => 14/072140 [patent_app_country] => US [patent_app_date] => 2013-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 14779 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14072140 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/072140
Power management architecture for modulated and constant supply operation Nov 4, 2013 Issued
Array ( [id] => 9845239 [patent_doc_number] => 08947162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-03 [patent_title] => 'Power control' [patent_app_type] => utility [patent_app_number] => 14/063062 [patent_app_country] => US [patent_app_date] => 2013-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4643 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14063062 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/063062
Power control Oct 24, 2013 Issued
Array ( [id] => 9717542 [patent_doc_number] => 20140253240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'CIRCUIT OF OPERATIONAL AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 14/053616 [patent_app_country] => US [patent_app_date] => 2013-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4526 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14053616 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/053616
Circuit of operational amplifier Oct 14, 2013 Issued
Array ( [id] => 10152404 [patent_doc_number] => 09184709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-10 [patent_title] => 'Resonant pre-driver for switching amplifier' [patent_app_type] => utility [patent_app_number] => 14/049178 [patent_app_country] => US [patent_app_date] => 2013-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 28 [patent_no_of_words] => 12303 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14049178 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/049178
Resonant pre-driver for switching amplifier Oct 7, 2013 Issued
Array ( [id] => 10618334 [patent_doc_number] => 09337789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-10 [patent_title] => 'Differential receiver' [patent_app_type] => utility [patent_app_number] => 14/048750 [patent_app_country] => US [patent_app_date] => 2013-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3721 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14048750 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/048750
Differential receiver Oct 7, 2013 Issued
Array ( [id] => 10011122 [patent_doc_number] => 09054657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-09 [patent_title] => 'Reducing a settling time after a slew condition in an amplifier' [patent_app_type] => utility [patent_app_number] => 14/040856 [patent_app_country] => US [patent_app_date] => 2013-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2503 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14040856 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/040856
Reducing a settling time after a slew condition in an amplifier Sep 29, 2013 Issued
Array ( [id] => 10100474 [patent_doc_number] => 09136797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-15 [patent_title] => 'Adaptive harmonic distortion suppression in an amplifier utilizing negative gain' [patent_app_type] => utility [patent_app_number] => 14/042274 [patent_app_country] => US [patent_app_date] => 2013-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 7361 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14042274 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/042274
Adaptive harmonic distortion suppression in an amplifier utilizing negative gain Sep 29, 2013 Issued
Array ( [id] => 10206656 [patent_doc_number] => 20150091644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-02 [patent_title] => 'CLASS HD POWER AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 14/039208 [patent_app_country] => US [patent_app_date] => 2013-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3841 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14039208 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/039208
Class HD power amplifier Sep 26, 2013 Issued
Array ( [id] => 9419351 [patent_doc_number] => 20140104001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-17 [patent_title] => 'AMPLIFIER CIRCUIT' [patent_app_type] => utility [patent_app_number] => 14/035554 [patent_app_country] => US [patent_app_date] => 2013-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7508 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14035554 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/035554
Amplifier circuit Sep 23, 2013 Issued
Array ( [id] => 10512686 [patent_doc_number] => 09240264 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-19 [patent_title] => 'Variable resistor having resistance varying geometrically ratio and control method thereof' [patent_app_type] => utility [patent_app_number] => 14/027762 [patent_app_country] => US [patent_app_date] => 2013-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8140 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14027762 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/027762
Variable resistor having resistance varying geometrically ratio and control method thereof Sep 15, 2013 Issued
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