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] => 9566621 [patent_doc_number] => 20140184334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-03 [patent_title] => 'Optimization Methods for Amplifier with Variable Supply Power' [patent_app_type] => utility [patent_app_number] => 13/830070 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 82 [patent_figures_cnt] => 82 [patent_no_of_words] => 30842 [patent_no_of_claims] => 40 [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] => 13830070 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/830070
Optimization methods for amplifier with variable supply power Mar 13, 2013 Issued
Array ( [id] => 9566622 [patent_doc_number] => 20140184335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-03 [patent_title] => 'Amplifiers Operating in Envelope Tracking Mode or Non-Envelope Tracking Mode' [patent_app_type] => utility [patent_app_number] => 13/830680 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 45 [patent_no_of_words] => 30958 [patent_no_of_claims] => 54 [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] => 13830680 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/830680
Amplifiers operating in envelope tracking mode or non-envelope tracking mode Mar 13, 2013 Issued
Array ( [id] => 9566622 [patent_doc_number] => 20140184335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-03 [patent_title] => 'Amplifiers Operating in Envelope Tracking Mode or Non-Envelope Tracking Mode' [patent_app_type] => utility [patent_app_number] => 13/830680 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 45 [patent_no_of_words] => 30958 [patent_no_of_claims] => 54 [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] => 13830680 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/830680
Amplifiers operating in envelope tracking mode or non-envelope tracking mode Mar 13, 2013 Issued
Array ( [id] => 9566622 [patent_doc_number] => 20140184335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-03 [patent_title] => 'Amplifiers Operating in Envelope Tracking Mode or Non-Envelope Tracking Mode' [patent_app_type] => utility [patent_app_number] => 13/830680 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 45 [patent_no_of_words] => 30958 [patent_no_of_claims] => 54 [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] => 13830680 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/830680
Amplifiers operating in envelope tracking mode or non-envelope tracking mode Mar 13, 2013 Issued
Array ( [id] => 10838873 [patent_doc_number] => 08866553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-21 [patent_title] => 'Output stage with fast feedback for driving ADC' [patent_app_type] => utility [patent_app_number] => 13/829517 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2509 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13829517 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/829517
Output stage with fast feedback for driving ADC Mar 13, 2013 Issued
Array ( [id] => 9566622 [patent_doc_number] => 20140184335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-03 [patent_title] => 'Amplifiers Operating in Envelope Tracking Mode or Non-Envelope Tracking Mode' [patent_app_type] => utility [patent_app_number] => 13/830680 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 45 [patent_no_of_words] => 30958 [patent_no_of_claims] => 54 [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] => 13830680 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/830680
Amplifiers operating in envelope tracking mode or non-envelope tracking mode Mar 13, 2013 Issued
Array ( [id] => 10046337 [patent_doc_number] => 09086733 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-21 [patent_title] => 'Illumination of input device' [patent_app_type] => utility [patent_app_number] => 13/770352 [patent_app_country] => US [patent_app_date] => 2013-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4203 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13770352 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/770352
Illumination of input device Feb 18, 2013 Issued
Array ( [id] => 9497557 [patent_doc_number] => 08736379 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-05-27 [patent_title] => 'Input match network for a power circuit' [patent_app_type] => utility [patent_app_number] => 13/763373 [patent_app_country] => US [patent_app_date] => 2013-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4539 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 13763373 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/763373
Input match network for a power circuit Feb 7, 2013 Issued
Array ( [id] => 8974289 [patent_doc_number] => 20130207719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'TRANSFORMER POWER AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 13/763314 [patent_app_country] => US [patent_app_date] => 2013-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5872 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [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] => 13763314 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/763314
Transformer power amplifier Feb 7, 2013 Issued
Array ( [id] => 9952045 [patent_doc_number] => 09000841 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-07 [patent_title] => 'Method, system, and apparatus for RF switching amplifier' [patent_app_type] => utility [patent_app_number] => 13/758895 [patent_app_country] => US [patent_app_date] => 2013-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4007 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13758895 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/758895
Method, system, and apparatus for RF switching amplifier Feb 3, 2013 Issued
Array ( [id] => 9484008 [patent_doc_number] => 08729961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-20 [patent_title] => 'Voltage output device having an operational amplifier' [patent_app_type] => utility [patent_app_number] => 13/754451 [patent_app_country] => US [patent_app_date] => 2013-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 10523 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13754451 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/754451
Voltage output device having an operational amplifier Jan 29, 2013 Issued
Array ( [id] => 9497561 [patent_doc_number] => 08736383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-27 [patent_title] => 'Power amplifier circuit and control method' [patent_app_type] => utility [patent_app_number] => 13/742534 [patent_app_country] => US [patent_app_date] => 2013-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2300 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13742534 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/742534
Power amplifier circuit and control method Jan 15, 2013 Issued
Array ( [id] => 8826501 [patent_doc_number] => 20130127546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'BIAS CURRENT MONITOR AND CONTROL MECHANISM FOR AMPLIFIERS' [patent_app_type] => utility [patent_app_number] => 13/741592 [patent_app_country] => US [patent_app_date] => 2013-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9851 [patent_no_of_claims] => 11 [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] => 13741592 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/741592
Bias current monitor and control mechanism for amplifiers Jan 14, 2013 Issued
Array ( [id] => 9883535 [patent_doc_number] => 08970307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-03 [patent_title] => 'Bias current monitor and control mechanism for amplifiers' [patent_app_type] => utility [patent_app_number] => 13/741571 [patent_app_country] => US [patent_app_date] => 2013-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 9813 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [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] => 13741571 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/741571
Bias current monitor and control mechanism for amplifiers Jan 14, 2013 Issued
Array ( [id] => 9000934 [patent_doc_number] => 20130222058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 13/740252 [patent_app_country] => US [patent_app_date] => 2013-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 7526 [patent_no_of_claims] => 13 [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] => 13740252 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/740252
Amplifier Jan 12, 2013 Issued
Array ( [id] => 10152650 [patent_doc_number] => 09184957 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-10 [patent_title] => 'High speed receivers circuits and methods' [patent_app_type] => utility [patent_app_number] => 13/727737 [patent_app_country] => US [patent_app_date] => 2012-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 4553 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13727737 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/727737
High speed receivers circuits and methods Dec 26, 2012 Issued
Array ( [id] => 9990496 [patent_doc_number] => 09035702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-19 [patent_title] => 'Microwave semiconductor amplifier' [patent_app_type] => utility [patent_app_number] => 13/728167 [patent_app_country] => US [patent_app_date] => 2012-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 41 [patent_no_of_words] => 8169 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13728167 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/728167
Microwave semiconductor amplifier Dec 26, 2012 Issued
Array ( [id] => 9133465 [patent_doc_number] => 20130294179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'CIRCUITS AND METHODS FOR CALIBRATING OFFSET IN AN AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 13/723401 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4958 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [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] => 13723401 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/723401
Circuits and methods for calibrating offset in an amplifier Dec 20, 2012 Issued
Array ( [id] => 9558530 [patent_doc_number] => 20140176242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'DRIVER AMPLIFIER WITH ASYMMETRICAL T-COIL MATCHING NETWORK' [patent_app_type] => utility [patent_app_number] => 13/722433 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3436 [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] => 13722433 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/722433
Driver amplifier with asymmetrical T-coil matching network Dec 19, 2012 Issued
Array ( [id] => 9027362 [patent_doc_number] => 08536948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-17 [patent_title] => 'Power amplifier' [patent_app_type] => utility [patent_app_number] => 13/712547 [patent_app_country] => US [patent_app_date] => 2012-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 13498 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13712547 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/712547
Power amplifier Dec 11, 2012 Issued
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