Search

Diana Cheng

Examiner (ID: 6200, Phone: (571)270-1197 , Office: P/2842 )

Most Active Art Unit
2849
Art Unit(s)
2816, 2842, 2849, 2892
Total Applications
1075
Issued Applications
878
Pending Applications
57
Abandoned Applications
157

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17559648 [patent_doc_number] => 11316374 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Methods and apparatus for antenna signal limiter for radio frequency identification transponder [patent_app_type] => utility [patent_app_number] => 16/899123 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6950 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16899123 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/899123
Methods and apparatus for antenna signal limiter for radio frequency identification transponder Jun 10, 2020 Issued
Array ( [id] => 16537222 [patent_doc_number] => 10879843 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-29 [patent_title] => Voltage-controlled oscillators [patent_app_type] => utility [patent_app_number] => 16/891524 [patent_app_country] => US [patent_app_date] => 2020-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6951 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16891524 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/891524
Voltage-controlled oscillators Jun 2, 2020 Issued
Array ( [id] => 17033473 [patent_doc_number] => 11095296 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Phase modulator having fractional sample interval timing skew for frequency control input [patent_app_type] => utility [patent_app_number] => 16/890771 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 15960 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16890771 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/890771
Phase modulator having fractional sample interval timing skew for frequency control input Jun 1, 2020 Issued
Array ( [id] => 16828384 [patent_doc_number] => 20210143677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => WIRELESS POWER TRANSMITTER AND METHOD OF CONTROLLING WIRELESS POWER TRANSMITTER [patent_app_type] => utility [patent_app_number] => 16/889214 [patent_app_country] => US [patent_app_date] => 2020-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15704 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16889214 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/889214
Wireless power transmitter and method of controlling wireless power transmitter May 31, 2020 Issued
Array ( [id] => 16316988 [patent_doc_number] => 20200295726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => PIEZOELECTRIC QUARTZ CRYSTAL RESONATOR [patent_app_type] => utility [patent_app_number] => 16/888829 [patent_app_country] => US [patent_app_date] => 2020-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16888829 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/888829
PIEZOELECTRIC QUARTZ CRYSTAL RESONATOR May 30, 2020 Abandoned
Array ( [id] => 17211218 [patent_doc_number] => 11171605 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-09 [patent_title] => Spin torque oscillator with an antiferromagnetically coupled assist layer and methods of operating the same [patent_app_type] => utility [patent_app_number] => 16/887563 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7149 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16887563 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/887563
Spin torque oscillator with an antiferromagnetically coupled assist layer and methods of operating the same May 28, 2020 Issued
Array ( [id] => 17843144 [patent_doc_number] => 11432482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Hydroelectrically-charged agricultural irrigation prime mover, hydroelectrically-charged agricultural hose reel prime mover, and mobile agricultural irrigation system including the same [patent_app_type] => utility [patent_app_number] => 16/886539 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 11209 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16886539 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/886539
Hydroelectrically-charged agricultural irrigation prime mover, hydroelectrically-charged agricultural hose reel prime mover, and mobile agricultural irrigation system including the same May 27, 2020 Issued
Array ( [id] => 16813096 [patent_doc_number] => 20210135651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => BULK ACOUSTIC WAVE RESONATOR [patent_app_type] => utility [patent_app_number] => 16/881146 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8330 [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] => 16881146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/881146
Bulk acoustic wave resonator May 21, 2020 Issued
Array ( [id] => 16796798 [patent_doc_number] => 20210126615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => MICROMECHANICAL RESONATOR AND RESONATOR SYSTEM INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/880231 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16880231 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/880231
Micromechanical resonator and resonator system including the same May 20, 2020 Issued
Array ( [id] => 16974183 [patent_doc_number] => 11070168 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Oscillator circuit [patent_app_type] => utility [patent_app_number] => 16/876500 [patent_app_country] => US [patent_app_date] => 2020-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 7059 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16876500 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/876500
Oscillator circuit May 17, 2020 Issued
Array ( [id] => 16911864 [patent_doc_number] => 11043917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Optoelectronic oscillator [patent_app_type] => utility [patent_app_number] => 15/930089 [patent_app_country] => US [patent_app_date] => 2020-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4254 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 15930089 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/930089
Optoelectronic oscillator May 11, 2020 Issued
Array ( [id] => 18048419 [patent_doc_number] => 11522377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Cup holder [patent_app_type] => utility [patent_app_number] => 16/870912 [patent_app_country] => US [patent_app_date] => 2020-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2544 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16870912 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/870912
Cup holder May 8, 2020 Issued
Array ( [id] => 17530536 [patent_doc_number] => 11303245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Phase noise reduction using triple-coil transformer coupling [patent_app_type] => utility [patent_app_number] => 16/870357 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4364 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16870357 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/870357
Phase noise reduction using triple-coil transformer coupling May 7, 2020 Issued
Array ( [id] => 17026032 [patent_doc_number] => 20210249904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => IMPEDANCE MATCHING NETWORK OPTIMIZATION METHOD FOR WIRELESS POWER TRANSFER SYSTEM UNDER MAXIMUM EFFICIENCY TRACKING [patent_app_type] => utility [patent_app_number] => 17/052449 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 1369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17052449 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/052449
Impedance matching network optimization method for wireless power transfer system under maximum efficiency tracking May 7, 2020 Issued
Array ( [id] => 16425664 [patent_doc_number] => 20200350862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => NANOMECHANICAL NETWORKS FOR COMPUTATION [patent_app_type] => utility [patent_app_number] => 16/863852 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16863852 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/863852
Nanomechanical networks for computation Apr 29, 2020 Issued
Array ( [id] => 17567109 [patent_doc_number] => 20220131258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => HIGH GAIN AND LARGE BEAMWIDTH ROTMAN-LENS-BASED AND MM-WAVE ENERGY HARVESTER SYSTEMS AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 17/607435 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17607435 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/607435
High gain and large beamwidth Rotman-Lens-based and mm-wave energy harvester systems and associated methods Apr 29, 2020 Issued
Array ( [id] => 16425662 [patent_doc_number] => 20200350860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => LC OSCILLATOR CAPABLE OF TEMPERATURE COMPENSATION [patent_app_type] => utility [patent_app_number] => 16/860661 [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] => 2441 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16860661 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/860661
LC oscillator capable of temperature compensation Apr 27, 2020 Issued
Array ( [id] => 17661580 [patent_doc_number] => 20220182045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => AN OSCILLATOR WITH IMPROVED FREQUENCY STABILITY [patent_app_type] => utility [patent_app_number] => 17/603062 [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] => 2381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17603062 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/603062
Oscillator with improved frequency stability Apr 21, 2020 Issued
Array ( [id] => 16654087 [patent_doc_number] => 10931285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Compensation technique for the nonlinear behavior of digitally-controlled oscillator (DCO) gain [patent_app_type] => utility [patent_app_number] => 16/851452 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 6687 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16851452 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/851452
Compensation technique for the nonlinear behavior of digitally-controlled oscillator (DCO) gain Apr 16, 2020 Issued
Array ( [id] => 16211232 [patent_doc_number] => 20200244222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => RESONANCE DEVICE [patent_app_type] => utility [patent_app_number] => 16/849314 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16849314 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/849314
Resonance device Apr 14, 2020 Issued
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