
Patrick C. Chen
Examiner (ID: 16543, Phone: (571)270-7207 , Office: P/2842 )
| Most Active Art Unit | 2842 |
| Art Unit(s) | 2816, 2842 |
| Total Applications | 665 |
| Issued Applications | 516 |
| Pending Applications | 83 |
| Abandoned Applications | 98 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 10011179
[patent_doc_number] => 09054715
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-06-09
[patent_title] => 'Delay locked loop and semiconductor apparatus'
[patent_app_type] => utility
[patent_app_number] => 13/845270
[patent_app_country] => US
[patent_app_date] => 2013-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 4743
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 209
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13845270
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/845270 | Delay locked loop and semiconductor apparatus | Mar 17, 2013 | Issued |
Array
(
[id] => 9730652
[patent_doc_number] => 20140266359
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-09-18
[patent_title] => 'CLOCK CYCLE COMPENSATOR AND THE METHOD THEREOF'
[patent_app_type] => utility
[patent_app_number] => 13/831998
[patent_app_country] => US
[patent_app_date] => 2013-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3476
[patent_no_of_claims] => 11
[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] => 13831998
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/831998 | Clock cycle compensator and the method thereof | Mar 14, 2013 | Issued |
Array
(
[id] => 9730631
[patent_doc_number] => 20140266337
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-09-18
[patent_title] => 'NOISE MANAGEMENT METHOD AND CIRCUIT FOR ASYNCHRONOUS SIGNALS'
[patent_app_type] => utility
[patent_app_number] => 13/840345
[patent_app_country] => US
[patent_app_date] => 2013-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 4393
[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] => 13840345
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/840345 | Noise management method and circuit for asynchronous signals | Mar 14, 2013 | Issued |
Array
(
[id] => 9845220
[patent_doc_number] => 08947143
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-02-03
[patent_title] => 'Duty cycle corrector'
[patent_app_type] => utility
[patent_app_number] => 13/832029
[patent_app_country] => US
[patent_app_date] => 2013-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2678
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13832029
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/832029 | Duty cycle corrector | Mar 14, 2013 | Issued |
Array
(
[id] => 9717478
[patent_doc_number] => 20140253176
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-09-11
[patent_title] => 'PING PONG COMPARATOR VOLTAGE MONITORING CIRCUIT'
[patent_app_type] => utility
[patent_app_number] => 13/792835
[patent_app_country] => US
[patent_app_date] => 2013-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3227
[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] => 13792835
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/792835 | Ping pong comparator voltage monitoring circuit | Mar 10, 2013 | Issued |
Array
(
[id] => 9014250
[patent_doc_number] => 20130229214
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-09-05
[patent_title] => 'SEMICONDUCTOR DEVICE GENERATING PHASE-CONTROLLED CLOCK SIGNAL'
[patent_app_type] => utility
[patent_app_number] => 13/784283
[patent_app_country] => US
[patent_app_date] => 2013-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 8751
[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] => 13784283
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/784283 | SEMICONDUCTOR DEVICE GENERATING PHASE-CONTROLLED CLOCK SIGNAL | Mar 3, 2013 | Abandoned |
Array
(
[id] => 9014243
[patent_doc_number] => 20130229207
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-09-05
[patent_title] => 'FLOATING GATE DRIVER WITH BETTER SAFE OPERATION AREA AND NOISE IMMUNITY, AND METHOD FOR LEVEL SHIFTING A SWITCH SIGNAL'
[patent_app_type] => utility
[patent_app_number] => 13/778865
[patent_app_country] => US
[patent_app_date] => 2013-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 2824
[patent_no_of_claims] => 14
[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] => 13778865
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/778865 | FLOATING GATE DRIVER WITH BETTER SAFE OPERATION AREA AND NOISE IMMUNITY, AND METHOD FOR LEVEL SHIFTING A SWITCH SIGNAL | Feb 26, 2013 | Abandoned |
Array
(
[id] => 10667153
[patent_doc_number] => 20160013299
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-01-14
[patent_title] => 'SEMICONDUCTOR DEVICE, DRIVE DEVICE FOR SEMICONDUCTOR CIRCUIT, AND POWER CONVERSION DEVICE'
[patent_app_type] => utility
[patent_app_number] => 14/770443
[patent_app_country] => US
[patent_app_date] => 2013-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 6837
[patent_no_of_claims] => 14
[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] => 14770443
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/770443 | SEMICONDUCTOR DEVICE, DRIVE DEVICE FOR SEMICONDUCTOR CIRCUIT, AND POWER CONVERSION DEVICE | Feb 24, 2013 | Abandoned |
Array
(
[id] => 10022957
[patent_doc_number] => 09065454
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-06-23
[patent_title] => 'Phase locked loop with self-calibration'
[patent_app_type] => utility
[patent_app_number] => 13/774757
[patent_app_country] => US
[patent_app_date] => 2013-02-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3562
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[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] => 13774757
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/774757 | Phase locked loop with self-calibration | Feb 21, 2013 | Issued |
Array
(
[id] => 10584431
[patent_doc_number] => 09306563
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-04-05
[patent_title] => 'Configurable single-ended driver'
[patent_app_type] => utility
[patent_app_number] => 13/770984
[patent_app_country] => US
[patent_app_date] => 2013-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 15
[patent_no_of_words] => 8826
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13770984
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/770984 | Configurable single-ended driver | Feb 18, 2013 | Issued |
Array
(
[id] => 9654650
[patent_doc_number] => 20140225655
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-08-14
[patent_title] => 'CLOCK-GATED SYNCHRONIZER'
[patent_app_type] => utility
[patent_app_number] => 13/767729
[patent_app_country] => US
[patent_app_date] => 2013-02-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 8419
[patent_no_of_claims] => 24
[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] => 13767729
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/767729 | CLOCK-GATED SYNCHRONIZER | Feb 13, 2013 | Abandoned |
Array
(
[id] => 10584414
[patent_doc_number] => 09306546
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-04-05
[patent_title] => 'Integrated power supply for fiber optic communication devices and subsystems'
[patent_app_type] => utility
[patent_app_number] => 13/761036
[patent_app_country] => US
[patent_app_date] => 2013-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 16
[patent_no_of_words] => 8117
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 227
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13761036
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/761036 | Integrated power supply for fiber optic communication devices and subsystems | Feb 5, 2013 | Issued |
Array
(
[id] => 9778874
[patent_doc_number] => 08854083
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-10-07
[patent_title] => 'Sensing amplifier using capacitive coupling to realize dynamic reference voltage'
[patent_app_type] => utility
[patent_app_number] => 13/758069
[patent_app_country] => US
[patent_app_date] => 2013-02-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1667
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 338
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13758069
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/758069 | Sensing amplifier using capacitive coupling to realize dynamic reference voltage | Feb 3, 2013 | Issued |
Array
(
[id] => 11863775
[patent_doc_number] => 09743487
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-08-22
[patent_title] => 'Display apparatus and method of evaluating visibility thereof'
[patent_app_type] => utility
[patent_app_number] => 13/756723
[patent_app_country] => US
[patent_app_date] => 2013-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 13
[patent_no_of_words] => 6367
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13756723
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/756723 | Display apparatus and method of evaluating visibility thereof | Jan 31, 2013 | Issued |
Array
(
[id] => 11301300
[patent_doc_number] => 09509317
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-11-29
[patent_title] => 'Rotational synchronizer circuit for metastablity resolution'
[patent_app_type] => utility
[patent_app_number] => 13/755056
[patent_app_country] => US
[patent_app_date] => 2013-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 8561
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 235
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13755056
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/755056 | Rotational synchronizer circuit for metastablity resolution | Jan 30, 2013 | Issued |
Array
(
[id] => 9632263
[patent_doc_number] => 20140210372
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-07-31
[patent_title] => 'CONSTANT-CURRENT CIRCUIT APPARATUS OF PARALLEL LED LUMINAIRES'
[patent_app_type] => utility
[patent_app_number] => 13/751125
[patent_app_country] => US
[patent_app_date] => 2013-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2472
[patent_no_of_claims] => 13
[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] => 13751125
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/751125 | CONSTANT-CURRENT CIRCUIT APPARATUS OF PARALLEL LED LUMINAIRES | Jan 26, 2013 | Abandoned |
Array
(
[id] => 9614001
[patent_doc_number] => 20140203858
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-07-24
[patent_title] => 'INTERPOLATOR AND INTERPOLATION CELLS WITH NON-UNIFORM DRIVING CAPABILITIES THEREIN'
[patent_app_type] => utility
[patent_app_number] => 13/747012
[patent_app_country] => US
[patent_app_date] => 2013-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 7885
[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] => 13747012
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/747012 | Interpolator and interpolation cells with non-uniform driving capabilities therein | Jan 21, 2013 | Issued |
Array
(
[id] => 9971969
[patent_doc_number] => 09018986
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-04-28
[patent_title] => 'Output buffers'
[patent_app_type] => utility
[patent_app_number] => 13/745991
[patent_app_country] => US
[patent_app_date] => 2013-01-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 5355
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13745991
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/745991 | Output buffers | Jan 20, 2013 | Issued |
Array
(
[id] => 9601076
[patent_doc_number] => 20140197758
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-07-17
[patent_title] => 'POWER SUPPLY WITH INTERFACE AND EMBEDDED CONFIGURATION INFORMATION'
[patent_app_type] => utility
[patent_app_number] => 13/742800
[patent_app_country] => US
[patent_app_date] => 2013-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 9843
[patent_no_of_claims] => 46
[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] => 13742800
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/742800 | POWER SUPPLY WITH INTERFACE AND EMBEDDED CONFIGURATION INFORMATION | Jan 15, 2013 | Abandoned |
Array
(
[id] => 10650168
[patent_doc_number] => 09366409
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-06-14
[patent_title] => 'Tunable lighting apparatus'
[patent_app_type] => utility
[patent_app_number] => 13/739893
[patent_app_country] => US
[patent_app_date] => 2013-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 14
[patent_no_of_words] => 6098
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[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] => 13739893
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/739893 | Tunable lighting apparatus | Jan 10, 2013 | Issued |