Search

Diana Cheng

Examiner (ID: 309, Phone: (571)270-1197 , Office: P/2842 )

Most Active Art Unit
2849
Art Unit(s)
2892, 2816, 2849, 2842
Total Applications
1075
Issued Applications
877
Pending Applications
59
Abandoned Applications
157

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16828524 [patent_doc_number] => 20210143817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => Octave Bandwidth High Power Non-Reflective Shunt PIN Diode Switch [patent_app_type] => utility [patent_app_number] => 17/069041 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17069041 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/069041
Octave Bandwidth High Power Non-Reflective Shunt PIN Diode Switch Oct 12, 2020 Pending
Array ( [id] => 16602258 [patent_doc_number] => 20210028789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => PHASE LOCKED LOOP [patent_app_type] => utility [patent_app_number] => 17/069237 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17069237 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/069237
Phase locked loop Oct 12, 2020 Issued
Array ( [id] => 17530560 [patent_doc_number] => 11303269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => High voltage pre-pulsing [patent_app_type] => utility [patent_app_number] => 17/033660 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 27 [patent_no_of_words] => 7979 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17033660 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/033660
High voltage pre-pulsing Sep 24, 2020 Issued
Array ( [id] => 16529507 [patent_doc_number] => 20200403588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => CHARGE PUMP WITH CURRENT MODE OUTPUT POWER THROTTLING [patent_app_type] => utility [patent_app_number] => 17/012209 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17012209 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/012209
Charge pump with current mode output power throttling Sep 3, 2020 Issued
Array ( [id] => 18131841 [patent_doc_number] => 11558059 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Concept for a digital controlled loop and a digital loop filter [patent_app_type] => utility [patent_app_number] => 17/004037 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 13451 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17004037 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/004037
Concept for a digital controlled loop and a digital loop filter Aug 26, 2020 Issued
Array ( [id] => 17835313 [patent_doc_number] => 20220272618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => METHOD FOR PERFORMING DISCOVERY PROCEDURE BY TERMINAL IN WIRELESS COMMUNICATION SYSTEM SUPPORTING SIDELINK, AND APPARATUS THEREFOR [patent_app_type] => utility [patent_app_number] => 17/631213 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17631213 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631213
Method for performing discovery procedure by terminal in wireless communication system supporting sidelink, and apparatus therefor Aug 23, 2020 Issued
Array ( [id] => 17003219 [patent_doc_number] => 11082050 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Clock distribution circuit using adjustable phase control and voltage converter including the same [patent_app_type] => utility [patent_app_number] => 17/000642 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 11455 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000642 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000642
Clock distribution circuit using adjustable phase control and voltage converter including the same Aug 23, 2020 Issued
Array ( [id] => 17432476 [patent_doc_number] => 20220060186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => Level Shifter with Isolation Logic [patent_app_type] => utility [patent_app_number] => 17/000147 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4906 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000147 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000147
Level shifter with isolation logic Aug 20, 2020 Issued
Array ( [id] => 17432395 [patent_doc_number] => 20220060105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => LATCH-TYPE CHARGE PUMP [patent_app_type] => utility [patent_app_number] => 16/997299 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11003 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16997299 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/997299
Latch-type charge pump Aug 18, 2020 Issued
Array ( [id] => 16708218 [patent_doc_number] => 10958165 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-23 [patent_title] => High-conversion-efficiency reconfigurable series-parallel switched-capacitor voltage converter [patent_app_type] => utility [patent_app_number] => 16/994694 [patent_app_country] => US [patent_app_date] => 2020-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 28 [patent_no_of_words] => 6654 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 571 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16994694 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/994694
High-conversion-efficiency reconfigurable series-parallel switched-capacitor voltage converter Aug 16, 2020 Issued
Array ( [id] => 17078616 [patent_doc_number] => 11115036 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-07 [patent_title] => Resistor-capacitor oscillator (RCO) with digital calibration and quantizaton noise reduction [patent_app_type] => utility [patent_app_number] => 16/991882 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6792 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16991882 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991882
Resistor-capacitor oscillator (RCO) with digital calibration and quantizaton noise reduction Aug 11, 2020 Issued
Array ( [id] => 17417799 [patent_doc_number] => 20220052703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => SIGNAL GENERATION CIRCUIT AND METHOD, AND DIGIT-TO-TIME CONVERSION CIRCUIT AND METHOD [patent_app_type] => utility [patent_app_number] => 17/296305 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17296305 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/296305
Signal generation circuit and method, and digit-to-time conversion circuit and method Aug 9, 2020 Issued
Array ( [id] => 17812675 [patent_doc_number] => 20220264510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => WEARABLE DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 17/627218 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17627218 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/627218
Wearable device and method Aug 5, 2020 Issued
Array ( [id] => 17364722 [patent_doc_number] => 11231743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [patent_title] => Timer, electronic apparatus, and vehicle [patent_app_type] => utility [patent_app_number] => 16/937757 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 13673 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16937757 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/937757
Timer, electronic apparatus, and vehicle Jul 23, 2020 Issued
Array ( [id] => 16654088 [patent_doc_number] => 10931286 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-02-23 [patent_title] => Field programmable gate array with external phase-locked loop [patent_app_type] => utility [patent_app_number] => 16/937314 [patent_app_country] => US [patent_app_date] => 2020-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 31 [patent_no_of_words] => 15949 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 606 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16937314 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/937314
Field programmable gate array with external phase-locked loop Jul 22, 2020 Issued
Array ( [id] => 16944768 [patent_doc_number] => 11057027 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Circuit having a plurality of modes [patent_app_type] => utility [patent_app_number] => 16/935158 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1786 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16935158 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935158
Circuit having a plurality of modes Jul 20, 2020 Issued
Array ( [id] => 16835717 [patent_doc_number] => 11011979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Booster circuit [patent_app_type] => utility [patent_app_number] => 16/930983 [patent_app_country] => US [patent_app_date] => 2020-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2796 [patent_no_of_claims] => 2 [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] => 16930983 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/930983
Booster circuit Jul 15, 2020 Issued
Array ( [id] => 17994230 [patent_doc_number] => 20220360267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => PHASE-LOCKED LOOP CIRCUIT, CONFIGURATION METHOD THEREFOR, AND COMMUNICATION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/624063 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17624063 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/624063
Phase-locked loop circuit, configuration method therefor, and communication apparatus Jun 18, 2020 Issued
Array ( [id] => 17211254 [patent_doc_number] => 11171643 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-09 [patent_title] => SiC gate drive control with trench FETs from high dV\dT at drain source [patent_app_type] => utility [patent_app_number] => 16/887600 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5359 [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] => 16887600 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/887600
SiC gate drive control with trench FETs from high dVdT at drain source May 28, 2020 Issued
Array ( [id] => 17019072 [patent_doc_number] => 11088726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Device and method for NFC device charging [patent_app_type] => utility [patent_app_number] => 16/879314 [patent_app_country] => US [patent_app_date] => 2020-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6606 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16879314 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/879314
Device and method for NFC device charging May 19, 2020 Issued
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