
Kent Wu Chang
Supervisory Patent Examiner (ID: 5121, Phone: (571)272-7667 , Office: P/2624 )
| Most Active Art Unit | 2629 |
| Art Unit(s) | 2675, 2899, 2629, 2778, 2673, 2617, 2609, 2624, 2774, 2614 |
| Total Applications | 824 |
| Issued Applications | 533 |
| Pending Applications | 132 |
| Abandoned Applications | 160 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 6733950
[patent_doc_number] => 20030011585
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-01-16
[patent_title] => 'Electro-optical-device driving method, image processing circuit, electronic apparatus, and correction-data generating method'
[patent_app_type] => new
[patent_app_number] => 10/180339
[patent_app_country] => US
[patent_app_date] => 2002-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 9600
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0011/20030011585.pdf
[firstpage_image] =>[orig_patent_app_number] => 10180339
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/180339 | Electro-optical-device driving method, image processing circuit, electronic apparatus, and correction-data generating method | Jun 26, 2002 | Issued |
Array
(
[id] => 969253
[patent_doc_number] => 06940482
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-09-06
[patent_title] => 'Electrooptic device and electronic apparatus'
[patent_app_type] => utility
[patent_app_number] => 10/180298
[patent_app_country] => US
[patent_app_date] => 2002-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 10150
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 217
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/940/06940482.pdf
[firstpage_image] =>[orig_patent_app_number] => 10180298
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/180298 | Electrooptic device and electronic apparatus | Jun 26, 2002 | Issued |
Array
(
[id] => 6754027
[patent_doc_number] => 20030001803
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-01-02
[patent_title] => 'Drive circuit of plasma display panel unit'
[patent_app_type] => new
[patent_app_number] => 10/175454
[patent_app_country] => US
[patent_app_date] => 2002-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4216
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0001/20030001803.pdf
[firstpage_image] =>[orig_patent_app_number] => 10175454
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/175454 | Drive circuit of plasma display panel unit | Jun 19, 2002 | Issued |
Array
(
[id] => 6650302
[patent_doc_number] => 20030076316
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-04-24
[patent_title] => 'Display apparatus with power supply having a power saving mode'
[patent_app_type] => new
[patent_app_number] => 10/166644
[patent_app_country] => US
[patent_app_date] => 2002-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 4871
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0076/20030076316.pdf
[firstpage_image] =>[orig_patent_app_number] => 10166644
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/166644 | Display apparatus with power supply having a power saving mode | Jun 11, 2002 | Issued |
Array
(
[id] => 1110207
[patent_doc_number] => 06809718
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-10-26
[patent_title] => 'TFT-LCD capable of adjusting its light source'
[patent_app_type] => B2
[patent_app_number] => 10/064107
[patent_app_country] => US
[patent_app_date] => 2002-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2658
[patent_no_of_claims] => 11
[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] => patents/06/809/06809718.pdf
[firstpage_image] =>[orig_patent_app_number] => 10064107
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/064107 | TFT-LCD capable of adjusting its light source | Jun 11, 2002 | Issued |
Array
(
[id] => 1015600
[patent_doc_number] => 06894676
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-05-17
[patent_title] => 'Display device and its driving and manufacturing methods'
[patent_app_type] => utility
[patent_app_number] => 10/167065
[patent_app_country] => US
[patent_app_date] => 2002-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 13
[patent_no_of_words] => 3997
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 102
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/894/06894676.pdf
[firstpage_image] =>[orig_patent_app_number] => 10167065
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/167065 | Display device and its driving and manufacturing methods | Jun 10, 2002 | Issued |
Array
(
[id] => 6736503
[patent_doc_number] => 20030014138
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-01-16
[patent_title] => 'Coordinate data entry device'
[patent_app_type] => new
[patent_app_number] => 10/167736
[patent_app_country] => US
[patent_app_date] => 2002-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 2857
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0014/20030014138.pdf
[firstpage_image] =>[orig_patent_app_number] => 10167736
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/167736 | Coordinate data entry device | Jun 10, 2002 | Issued |
| 10/110029 | Sensitivity-modifying device for touch-sensitive panels | Jun 10, 2002 | Abandoned |
Array
(
[id] => 944582
[patent_doc_number] => 06967638
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-11-22
[patent_title] => 'Circuit and method for addressing multiple rows of a display in a single cycle'
[patent_app_type] => utility
[patent_app_number] => 10/165905
[patent_app_country] => US
[patent_app_date] => 2002-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2084
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/967/06967638.pdf
[firstpage_image] =>[orig_patent_app_number] => 10165905
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/165905 | Circuit and method for addressing multiple rows of a display in a single cycle | Jun 9, 2002 | Issued |
Array
(
[id] => 6677305
[patent_doc_number] => 20030227445
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-12-11
[patent_title] => 'Easy keyboard (e-keyboard)'
[patent_app_type] => new
[patent_app_number] => 10/165669
[patent_app_country] => US
[patent_app_date] => 2002-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 833
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0227/20030227445.pdf
[firstpage_image] =>[orig_patent_app_number] => 10165669
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/165669 | Easy keyboard (e-keyboard) | Jun 7, 2002 | Abandoned |
Array
(
[id] => 6155108
[patent_doc_number] => 20020145618
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-10-10
[patent_title] => 'Image display apparatus and method'
[patent_app_type] => new
[patent_app_number] => 10/158872
[patent_app_country] => US
[patent_app_date] => 2002-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 5412
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0145/20020145618.pdf
[firstpage_image] =>[orig_patent_app_number] => 10158872
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/158872 | Image display apparatus and method | Jun 2, 2002 | Issued |
Array
(
[id] => 6390347
[patent_doc_number] => 20020180698
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-12-05
[patent_title] => 'Keypads'
[patent_app_type] => new
[patent_app_number] => 10/157827
[patent_app_country] => US
[patent_app_date] => 2002-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 4333
[patent_no_of_claims] => 37
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0180/20020180698.pdf
[firstpage_image] =>[orig_patent_app_number] => 10157827
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/157827 | Keypads | May 30, 2002 | Abandoned |
Array
(
[id] => 6799951
[patent_doc_number] => 20030095115
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-05-22
[patent_title] => 'Stylus input device utilizing a permanent magnet'
[patent_app_type] => new
[patent_app_number] => 10/158592
[patent_app_country] => US
[patent_app_date] => 2002-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 19
[patent_no_of_words] => 9098
[patent_no_of_claims] => 1
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0095/20030095115.pdf
[firstpage_image] =>[orig_patent_app_number] => 10158592
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/158592 | Stylus input device utilizing a permanent magnet | May 28, 2002 | Abandoned |
Array
(
[id] => 949287
[patent_doc_number] => 06963323
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-11-08
[patent_title] => 'Power supply and reference voltage circuit for TFT LCD source driver'
[patent_app_type] => utility
[patent_app_number] => 10/156581
[patent_app_country] => US
[patent_app_date] => 2002-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 9461
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/963/06963323.pdf
[firstpage_image] =>[orig_patent_app_number] => 10156581
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/156581 | Power supply and reference voltage circuit for TFT LCD source driver | May 23, 2002 | Issued |
Array
(
[id] => 6820460
[patent_doc_number] => 20030218621
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-11-27
[patent_title] => 'Method and system for edge-adaptive interpolation for interlace-to-progressive conversion'
[patent_app_type] => new
[patent_app_number] => 10/154628
[patent_app_country] => US
[patent_app_date] => 2002-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_no_of_words] => 9645
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0218/20030218621.pdf
[firstpage_image] =>[orig_patent_app_number] => 10154628
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/154628 | Method and system for edge-adaptive interpolation for interlace-to-progressive conversion | May 23, 2002 | Abandoned |
Array
(
[id] => 6754057
[patent_doc_number] => 20030001833
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-01-02
[patent_title] => 'Low power display device'
[patent_app_type] => new
[patent_app_number] => 10/155188
[patent_app_country] => US
[patent_app_date] => 2002-05-24
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0001/20030001833.pdf
[firstpage_image] =>[orig_patent_app_number] => 10155188
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/155188 | Low power display device | May 23, 2002 | Abandoned |
Array
(
[id] => 6432052
[patent_doc_number] => 20020175907
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-11-28
[patent_title] => 'Liquid crystal display device'
[patent_app_type] => new
[patent_app_number] => 10/063918
[patent_app_country] => US
[patent_app_date] => 2002-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0175/20020175907.pdf
[firstpage_image] =>[orig_patent_app_number] => 10063918
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/063918 | Liquid crystal display device | May 22, 2002 | Issued |
Array
(
[id] => 6432052
[patent_doc_number] => 20020175907
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-11-28
[patent_title] => 'Liquid crystal display device'
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[patent_app_number] => 10/063918
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0175/20020175907.pdf
[firstpage_image] =>[orig_patent_app_number] => 10063918
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/063918 | Liquid crystal display device | May 22, 2002 | Issued |
Array
(
[id] => 474880
[patent_doc_number] => 07230614
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-06-12
[patent_title] => 'Circuit for driving display'
[patent_app_type] => utility
[patent_app_number] => 10/151928
[patent_app_country] => US
[patent_app_date] => 2002-05-22
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/230/07230614.pdf
[firstpage_image] =>[orig_patent_app_number] => 10151928
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/151928 | Circuit for driving display | May 21, 2002 | Issued |
Array
(
[id] => 1194343
[patent_doc_number] => 06731263
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-05-04
[patent_title] => 'Liquid crystal display device with influences of offset voltages reduced'
[patent_app_type] => B2
[patent_app_number] => 10/143796
[patent_app_country] => US
[patent_app_date] => 2002-05-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 49
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/731/06731263.pdf
[firstpage_image] =>[orig_patent_app_number] => 10143796
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/143796 | Liquid crystal display device with influences of offset voltages reduced | May 13, 2002 | Issued |