Search

Jason Chan

Supervisory Patent Examiner (ID: 13786, Phone: (571)272-3022 , Office: P/2600 )

Most Active Art Unit
2608
Art Unit(s)
2608, 2613, 2743, 2633, 2605, 2601, 2619, 2744, 2622, 2733
Total Applications
354
Issued Applications
258
Pending Applications
30
Abandoned Applications
68

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3000157 [patent_doc_number] => 05267302 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-30 [patent_title] => 'Facsimile system' [patent_app_type] => 1 [patent_app_number] => 7/802634 [patent_app_country] => US [patent_app_date] => 1991-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5523 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/267/05267302.pdf [firstpage_image] =>[orig_patent_app_number] => 802634 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/802634
Facsimile system Dec 3, 1991 Issued
Array ( [id] => 3031622 [patent_doc_number] => 05303306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-12 [patent_title] => 'Hearing aid with programmable remote and method of deriving settings for configuring the hearing aid' [patent_app_type] => 1 [patent_app_number] => 7/796659 [patent_app_country] => US [patent_app_date] => 1991-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4783 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/303/05303306.pdf [firstpage_image] =>[orig_patent_app_number] => 796659 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/796659
Hearing aid with programmable remote and method of deriving settings for configuring the hearing aid Nov 24, 1991 Issued
Array ( [id] => 3034689 [patent_doc_number] => 05289534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-22 [patent_title] => 'Door ajar signalling device' [patent_app_type] => 1 [patent_app_number] => 7/795374 [patent_app_country] => US [patent_app_date] => 1991-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2963 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/289/05289534.pdf [firstpage_image] =>[orig_patent_app_number] => 795374 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/795374
Door ajar signalling device Nov 20, 1991 Issued
Array ( [id] => 2898023 [patent_doc_number] => 05214690 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-25 [patent_title] => 'Facsimile device' [patent_app_type] => 1 [patent_app_number] => 7/798074 [patent_app_country] => US [patent_app_date] => 1991-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1928 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/214/05214690.pdf [firstpage_image] =>[orig_patent_app_number] => 798074 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/798074
Facsimile device Nov 18, 1991 Issued
Array ( [id] => 3021824 [patent_doc_number] => 05333182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-26 [patent_title] => 'Arbitrary selecting of a terminal to be called in key telephone systems' [patent_app_type] => 1 [patent_app_number] => 7/794524 [patent_app_country] => US [patent_app_date] => 1991-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7176 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/333/05333182.pdf [firstpage_image] =>[orig_patent_app_number] => 794524 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/794524
Arbitrary selecting of a terminal to be called in key telephone systems Nov 18, 1991 Issued
07/792804 VOICE TRANSMISSION SYSTEM Nov 14, 1991 Issued
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
Menu