
Jason Chan
Supervisory Patent Examiner (ID: 7735, Phone: (571)272-3022 , Office: P/2600 )
| Most Active Art Unit | 2608 |
| Art Unit(s) | 2608, 2613, 2601, 2605, 2744, 2633, 2743, 2611, 2733, 2619, 2622 |
| Total Applications | 346 |
| Issued Applications | 257 |
| Pending Applications | 25 |
| Abandoned Applications | 66 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3034671
[patent_doc_number] => 05289533
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-22
[patent_title] => 'Facsimile transmitting and receiving apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/790194
[patent_app_country] => US
[patent_app_date] => 1991-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2163
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/289/05289533.pdf
[firstpage_image] =>[orig_patent_app_number] => 790194
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/790194 | Facsimile transmitting and receiving apparatus | Nov 6, 1991 | Issued |
| 07/787095 | SMOKE DETECTOR WITH AUTOMATIC DIALING | Nov 3, 1991 | Abandoned |
Array
(
[id] => 3083795
[patent_doc_number] => 05337350
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-09
[patent_title] => 'Facsimile apparatus with telephone system'
[patent_app_type] => 1
[patent_app_number] => 7/787017
[patent_app_country] => US
[patent_app_date] => 1991-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3865
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/337/05337350.pdf
[firstpage_image] =>[orig_patent_app_number] => 787017
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/787017 | Facsimile apparatus with telephone system | Nov 3, 1991 | Issued |
Array
(
[id] => 3109979
[patent_doc_number] => 05293575
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-08
[patent_title] => 'Facsimile apparatus with audio response function'
[patent_app_type] => 1
[patent_app_number] => 7/773916
[patent_app_country] => US
[patent_app_date] => 1991-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 3306
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/293/05293575.pdf
[firstpage_image] =>[orig_patent_app_number] => 773916
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/773916 | Facsimile apparatus with audio response function | Oct 29, 1991 | Issued |
Array
(
[id] => 3026692
[patent_doc_number] => 05309506
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-03
[patent_title] => 'Personal services telephone handset and system'
[patent_app_type] => 1
[patent_app_number] => 7/782645
[patent_app_country] => US
[patent_app_date] => 1991-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 14
[patent_no_of_words] => 9780
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 405
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/309/05309506.pdf
[firstpage_image] =>[orig_patent_app_number] => 782645
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/782645 | Personal services telephone handset and system | Oct 24, 1991 | Issued |
Array
(
[id] => 2957027
[patent_doc_number] => 05181252
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-01-19
[patent_title] => 'High compliance headphone driving'
[patent_app_type] => 1
[patent_app_number] => 7/782874
[patent_app_country] => US
[patent_app_date] => 1991-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2224
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/181/05181252.pdf
[firstpage_image] =>[orig_patent_app_number] => 782874
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/782874 | High compliance headphone driving | Oct 15, 1991 | Issued |
Array
(
[id] => 3000121
[patent_doc_number] => 05267300
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-30
[patent_title] => 'High speed digital data transmission over switched voice network'
[patent_app_type] => 1
[patent_app_number] => 7/772514
[patent_app_country] => US
[patent_app_date] => 1991-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3509
[patent_no_of_claims] => 10
[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] => patents/05/267/05267300.pdf
[firstpage_image] =>[orig_patent_app_number] => 772514
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/772514 | High speed digital data transmission over switched voice network | Oct 6, 1991 | Issued |
Array
(
[id] => 2962267
[patent_doc_number] => 05263082
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-16
[patent_title] => 'Text mail system using ISDN and ISDN communication terminal device for use therein'
[patent_app_type] => 1
[patent_app_number] => 7/757265
[patent_app_country] => US
[patent_app_date] => 1991-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 7048
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 199
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/263/05263082.pdf
[firstpage_image] =>[orig_patent_app_number] => 757265
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/757265 | Text mail system using ISDN and ISDN communication terminal device for use therein | Sep 9, 1991 | Issued |
Array
(
[id] => 2855742
[patent_doc_number] => 05138666
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-11
[patent_title] => 'Voice transmission system'
[patent_app_type] => 1
[patent_app_number] => 7/758707
[patent_app_country] => US
[patent_app_date] => 1991-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 31
[patent_no_of_words] => 9190
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/138/05138666.pdf
[firstpage_image] =>[orig_patent_app_number] => 758707
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/758707 | Voice transmission system | Sep 8, 1991 | Issued |
Array
(
[id] => 2954418
[patent_doc_number] => 05224154
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-06-29
[patent_title] => 'Line powered DCA including dual programmed microcontrollers'
[patent_app_type] => 1
[patent_app_number] => 7/756256
[patent_app_country] => US
[patent_app_date] => 1991-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 4806
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 281
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/224/05224154.pdf
[firstpage_image] =>[orig_patent_app_number] => 756256
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/756256 | Line powered DCA including dual programmed microcontrollers | Sep 5, 1991 | Issued |
Array
(
[id] => 3022062
[patent_doc_number] => 05276732
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-01-04
[patent_title] => 'Remote workstation use with database retrieval system'
[patent_app_type] => 1
[patent_app_number] => 7/748465
[patent_app_country] => US
[patent_app_date] => 1991-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 3317
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 338
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/276/05276732.pdf
[firstpage_image] =>[orig_patent_app_number] => 748465
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/748465 | Remote workstation use with database retrieval system | Aug 21, 1991 | Issued |
| 07/750433 | SOUNDING APPARATUS WITH SURFACE MOUNTING TERMINALS | Aug 19, 1991 | Abandoned |
| 07/745076 | FACSIMILE APPARATUS | Aug 14, 1991 | Abandoned |
Array
(
[id] => 3057243
[patent_doc_number] => 05287402
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-15
[patent_title] => 'Data communication apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/743024
[patent_app_country] => US
[patent_app_date] => 1991-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 1650
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/287/05287402.pdf
[firstpage_image] =>[orig_patent_app_number] => 743024
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/743024 | Data communication apparatus | Aug 8, 1991 | Issued |
Array
(
[id] => 2871723
[patent_doc_number] => 05166975
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-24
[patent_title] => 'Communication terminal equipment'
[patent_app_type] => 1
[patent_app_number] => 7/740845
[patent_app_country] => US
[patent_app_date] => 1991-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 3513
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 241
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/166/05166975.pdf
[firstpage_image] =>[orig_patent_app_number] => 740845
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/740845 | Communication terminal equipment | Aug 5, 1991 | Issued |
| 07/734955 | DATA RADIO COMMUNICATION APPARATUS AND SYSTEM | Jul 23, 1991 | Abandoned |
Array
(
[id] => 2860248
[patent_doc_number] => 05111510
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-05
[patent_title] => 'Speaker and manufacturing method therefor'
[patent_app_type] => 1
[patent_app_number] => 7/730747
[patent_app_country] => US
[patent_app_date] => 1991-07-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 14
[patent_no_of_words] => 1701
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/111/05111510.pdf
[firstpage_image] =>[orig_patent_app_number] => 730747
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/730747 | Speaker and manufacturing method therefor | Jul 15, 1991 | Issued |
Array
(
[id] => 2903873
[patent_doc_number] => 05210784
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-05-11
[patent_title] => 'Adaptive speakerphone system'
[patent_app_type] => 1
[patent_app_number] => 7/722921
[patent_app_country] => US
[patent_app_date] => 1991-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 2605
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 311
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/210/05210784.pdf
[firstpage_image] =>[orig_patent_app_number] => 722921
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/722921 | Adaptive speakerphone system | Jun 27, 1991 | Issued |
Array
(
[id] => 2835023
[patent_doc_number] => 05170434
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-08
[patent_title] => 'Hearing aid with improved noise discrimination'
[patent_app_type] => 1
[patent_app_number] => 7/722926
[patent_app_country] => US
[patent_app_date] => 1991-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 3574
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 281
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/170/05170434.pdf
[firstpage_image] =>[orig_patent_app_number] => 722926
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/722926 | Hearing aid with improved noise discrimination | Jun 27, 1991 | Issued |
Array
(
[id] => 2985259
[patent_doc_number] => 05195143
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-03-16
[patent_title] => 'Acoustical ribbon transducer loudspeaker system'
[patent_app_type] => 1
[patent_app_number] => 7/708919
[patent_app_country] => US
[patent_app_date] => 1991-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 2549
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 41
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/195/05195143.pdf
[firstpage_image] =>[orig_patent_app_number] => 708919
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/708919 | Acoustical ribbon transducer loudspeaker system | May 30, 1991 | Issued |