
Thomas Ho
Examiner (ID: 17682, Phone: (571)270-7862 , Office: P/2494 )
| Most Active Art Unit | 2494 |
| Art Unit(s) | 2134, 2494, 2132 |
| Total Applications | 419 |
| Issued Applications | 325 |
| Pending Applications | 5 |
| Abandoned Applications | 92 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2008511
[patent_doc_number] => 04368418
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-01-11
[patent_title] => 'Apparatus for controlling high voltage by absorption of capacitive vars'
[patent_app_type] => 1
[patent_app_number] => 6/256062
[patent_app_country] => US
[patent_app_date] => 1981-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 1973
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 11
[patent_words_short_claim] => 19
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/368/04368418.pdf
[firstpage_image] =>[orig_patent_app_number] => 256062
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/256062 | Apparatus for controlling high voltage by absorption of capacitive vars | Apr 20, 1981 | Issued |
Array
(
[id] => 2045188
[patent_doc_number] => 04383292
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-05-10
[patent_title] => 'Single-ended switching converter'
[patent_app_type] => 1
[patent_app_number] => 6/255094
[patent_app_country] => US
[patent_app_date] => 1981-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 14
[patent_no_of_words] => 4638
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 189
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/383/04383292.pdf
[firstpage_image] =>[orig_patent_app_number] => 255094
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/255094 | Single-ended switching converter | Apr 16, 1981 | Issued |
Array
(
[id] => 1968967
[patent_doc_number] => 04362985
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-12-07
[patent_title] => 'Integrated circuit for generating a reference voltage'
[patent_app_type] => 1
[patent_app_number] => 6/255038
[patent_app_country] => US
[patent_app_date] => 1981-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 2560
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 42
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/362/04362985.pdf
[firstpage_image] =>[orig_patent_app_number] => 255038
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/255038 | Integrated circuit for generating a reference voltage | Apr 16, 1981 | Issued |
Array
(
[id] => 2008524
[patent_doc_number] => 04368420
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-01-11
[patent_title] => 'Supply voltage sense amplifier'
[patent_app_type] => 1
[patent_app_number] => 6/254338
[patent_app_country] => US
[patent_app_date] => 1981-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2653
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/368/04368420.pdf
[firstpage_image] =>[orig_patent_app_number] => 254338
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/254338 | Supply voltage sense amplifier | Apr 13, 1981 | Issued |
Array
(
[id] => 2053275
[patent_doc_number] => 04390749
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-06-28
[patent_title] => 'Noise control system for FM radio'
[patent_app_type] => 1
[patent_app_number] => 6/253091
[patent_app_country] => US
[patent_app_date] => 1981-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 4089
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/390/04390749.pdf
[firstpage_image] =>[orig_patent_app_number] => 253091
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/253091 | Noise control system for FM radio | Apr 12, 1981 | Issued |
Array
(
[id] => 1958071
[patent_doc_number] => 04333047
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-06-01
[patent_title] => 'Starting circuit with precise turn-off'
[patent_app_type] => 1
[patent_app_number] => 6/251374
[patent_app_country] => US
[patent_app_date] => 1981-04-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 4816
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 35
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/333/04333047.pdf
[firstpage_image] =>[orig_patent_app_number] => 251374
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/251374 | Starting circuit with precise turn-off | Apr 5, 1981 | Issued |
Array
(
[id] => 1934119
[patent_doc_number] => 04351020
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-09-21
[patent_title] => 'Circuit arrangement for equalizing waveforms of push-pull power supply'
[patent_app_type] => 1
[patent_app_number] => 6/247643
[patent_app_country] => US
[patent_app_date] => 1981-03-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 2736
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 264
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/351/04351020.pdf
[firstpage_image] =>[orig_patent_app_number] => 247643
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/247643 | Circuit arrangement for equalizing waveforms of push-pull power supply | Mar 25, 1981 | Issued |
Array
(
[id] => 1980481
[patent_doc_number] => 04352054
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-09-28
[patent_title] => 'Method for actuating a switching transistor operating as a setting member in a DC/DC converter'
[patent_app_type] => 1
[patent_app_number] => 6/240545
[patent_app_country] => US
[patent_app_date] => 1981-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 5680
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 283
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/352/04352054.pdf
[firstpage_image] =>[orig_patent_app_number] => 240545
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/240545 | Method for actuating a switching transistor operating as a setting member in a DC/DC converter | Mar 3, 1981 | Issued |
Array
(
[id] => 2032141
[patent_doc_number] => 04377728
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-03-22
[patent_title] => 'Phase locked loop with improved lock-in'
[patent_app_type] => 1
[patent_app_number] => 6/240445
[patent_app_country] => US
[patent_app_date] => 1981-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 2241
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/377/04377728.pdf
[firstpage_image] =>[orig_patent_app_number] => 240445
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/240445 | Phase locked loop with improved lock-in | Mar 3, 1981 | Issued |
Array
(
[id] => 1947230
[patent_doc_number] => 04366433
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-12-28
[patent_title] => 'Output voltage-drop detecting apparatus technical field'
[patent_app_type] => 1
[patent_app_number] => 6/243934
[patent_app_country] => US
[patent_app_date] => 1981-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2290
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 246
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/366/04366433.pdf
[firstpage_image] =>[orig_patent_app_number] => 243934
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/243934 | Output voltage-drop detecting apparatus technical field | Mar 1, 1981 | Issued |
Array
(
[id] => 2020971
[patent_doc_number] => 04371918
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-02-01
[patent_title] => 'High efficiency push-pull saturation converter'
[patent_app_type] => 1
[patent_app_number] => 6/238940
[patent_app_country] => US
[patent_app_date] => 1981-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2373
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/371/04371918.pdf
[firstpage_image] =>[orig_patent_app_number] => 238940
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/238940 | High efficiency push-pull saturation converter | Feb 26, 1981 | Issued |
Array
(
[id] => 2018095
[patent_doc_number] => 04375077
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-02-22
[patent_title] => 'Power supply regulator circuit employing a transformer having a control winding'
[patent_app_type] => 1
[patent_app_number] => 6/238530
[patent_app_country] => US
[patent_app_date] => 1981-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2258
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/375/04375077.pdf
[firstpage_image] =>[orig_patent_app_number] => 238530
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/238530 | Power supply regulator circuit employing a transformer having a control winding | Feb 25, 1981 | Issued |
Array
(
[id] => 1980977
[patent_doc_number] => 04352154
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-09-28
[patent_title] => 'Varying two phase voltages in dc to three phase converter'
[patent_app_type] => 1
[patent_app_number] => 6/238335
[patent_app_country] => US
[patent_app_date] => 1981-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2193
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/352/04352154.pdf
[firstpage_image] =>[orig_patent_app_number] => 238335
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/238335 | Varying two phase voltages in dc to three phase converter | Feb 25, 1981 | Issued |
Array
(
[id] => 2010268
[patent_doc_number] => 04399328
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-08-16
[patent_title] => 'Direction and frequency independent column of electro-acoustic transducers'
[patent_app_type] => 1
[patent_app_number] => 6/237303
[patent_app_country] => US
[patent_app_date] => 1981-02-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 11
[patent_no_of_words] => 6412
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 15
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/399/04399328.pdf
[firstpage_image] =>[orig_patent_app_number] => 237303
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/237303 | Direction and frequency independent column of electro-acoustic transducers | Feb 22, 1981 | Issued |
Array
(
[id] => 1934124
[patent_doc_number] => 04351021
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-09-21
[patent_title] => 'Power supply/auto-clear circuit'
[patent_app_type] => 1
[patent_app_number] => 6/235633
[patent_app_country] => US
[patent_app_date] => 1981-02-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1701
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 64
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/351/04351021.pdf
[firstpage_image] =>[orig_patent_app_number] => 235633
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/235633 | Power supply/auto-clear circuit | Feb 17, 1981 | Issued |
Array
(
[id] => 2041730
[patent_doc_number] => 04386235
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-05-31
[patent_title] => 'FM Stereo demodulator circuit'
[patent_app_type] => 1
[patent_app_number] => 6/234962
[patent_app_country] => US
[patent_app_date] => 1981-02-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1275
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 245
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/386/04386235.pdf
[firstpage_image] =>[orig_patent_app_number] => 234962
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/234962 | FM Stereo demodulator circuit | Feb 16, 1981 | Issued |
Array
(
[id] => 2028894
[patent_doc_number] => 04376968
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-03-15
[patent_title] => 'Protection system for immunizing an inverter system against A-C line voltage disturbances'
[patent_app_type] => 1
[patent_app_number] => 6/234142
[patent_app_country] => US
[patent_app_date] => 1981-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 4361
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/376/04376968.pdf
[firstpage_image] =>[orig_patent_app_number] => 234142
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/234142 | Protection system for immunizing an inverter system against A-C line voltage disturbances | Feb 12, 1981 | Issued |
Array
(
[id] => 2045987
[patent_doc_number] => 04404428
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-09-13
[patent_title] => 'Detector for sub signal of modulated AM stereophonic signal'
[patent_app_type] => 1
[patent_app_number] => 6/232270
[patent_app_country] => US
[patent_app_date] => 1981-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2854
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 318
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/404/04404428.pdf
[firstpage_image] =>[orig_patent_app_number] => 232270
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/232270 | Detector for sub signal of modulated AM stereophonic signal | Feb 5, 1981 | Issued |
| 06/232065 | MUTING CIRCUIT FOR AM STEREOPHONIC RECEIVER | Feb 4, 1981 | Abandoned |
Array
(
[id] => 1999408
[patent_doc_number] => 04323962
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-04-06
[patent_title] => 'High efficiency rectifier with multiple outputs'
[patent_app_type] => 1
[patent_app_number] => 6/230927
[patent_app_country] => US
[patent_app_date] => 1981-02-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2142
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 289
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/323/04323962.pdf
[firstpage_image] =>[orig_patent_app_number] => 230927
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/230927 | High efficiency rectifier with multiple outputs | Feb 1, 1981 | Issued |