Search

Yuzhen Ge

Examiner (ID: 1036, Phone: (571)272-7636 , Office: P/3992 )

Most Active Art Unit
2624
Art Unit(s)
3992, 2624
Total Applications
546
Issued Applications
346
Pending Applications
51
Abandoned Applications
156

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2601065 [patent_doc_number] => 04975650 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-04 [patent_title] => 'Phase detector' [patent_app_type] => 1 [patent_app_number] => 7/384355 [patent_app_country] => US [patent_app_date] => 1989-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2979 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/975/04975650.pdf [firstpage_image] =>[orig_patent_app_number] => 384355 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/384355
Phase detector Jul 23, 1989 Issued
Array ( [id] => 2631996 [patent_doc_number] => 04967160 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-30 [patent_title] => 'Frequency multiplier with programmable order of multiplication' [patent_app_type] => 1 [patent_app_number] => 7/369859 [patent_app_country] => US [patent_app_date] => 1989-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3330 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/967/04967160.pdf [firstpage_image] =>[orig_patent_app_number] => 369859 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/369859
Frequency multiplier with programmable order of multiplication Jun 21, 1989 Issued
Array ( [id] => 2601083 [patent_doc_number] => 04975651 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-04 [patent_title] => 'Digital phase locked loop circuit' [patent_app_type] => 1 [patent_app_number] => 7/365448 [patent_app_country] => US [patent_app_date] => 1989-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2538 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/975/04975651.pdf [firstpage_image] =>[orig_patent_app_number] => 365448 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/365448
Digital phase locked loop circuit Jun 11, 1989 Issued
Array ( [id] => 2771149 [patent_doc_number] => 05036217 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'High-speed low-power flip-flop' [patent_app_type] => 1 [patent_app_number] => 7/360819 [patent_app_country] => US [patent_app_date] => 1989-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2464 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/036/05036217.pdf [firstpage_image] =>[orig_patent_app_number] => 360819 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/360819
High-speed low-power flip-flop Jun 1, 1989 Issued
Array ( [id] => 2817979 [patent_doc_number] => 05079441 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-07 [patent_title] => 'Integrated circuit having an internal reference circuit to supply internal logic circuits with a reduced voltage' [patent_app_type] => 1 [patent_app_number] => 7/286595 [patent_app_country] => US [patent_app_date] => 1988-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1340 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/079/05079441.pdf [firstpage_image] =>[orig_patent_app_number] => 286595 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/286595
Integrated circuit having an internal reference circuit to supply internal logic circuits with a reduced voltage Dec 18, 1988 Issued
Array ( [id] => 2625375 [patent_doc_number] => 04909601 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Projection-type color display device with light valves positioned at unequal distances from the light source' [patent_app_type] => 1 [patent_app_number] => 7/181122 [patent_app_country] => US [patent_app_date] => 1988-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 5174 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/909/04909601.pdf [firstpage_image] =>[orig_patent_app_number] => 181122 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/181122
Projection-type color display device with light valves positioned at unequal distances from the light source Apr 12, 1988 Issued
Array ( [id] => 2616437 [patent_doc_number] => 04906071 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-06 [patent_title] => 'Liquid crystal display device and video projector incorporating same with particular driving circuit connection scheme' [patent_app_type] => 1 [patent_app_number] => 7/175409 [patent_app_country] => US [patent_app_date] => 1988-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 4326 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/906/04906071.pdf [firstpage_image] =>[orig_patent_app_number] => 175409 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/175409
Liquid crystal display device and video projector incorporating same with particular driving circuit connection scheme Mar 27, 1988 Issued
Array ( [id] => 2587640 [patent_doc_number] => 04974942 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-04 [patent_title] => 'Active flat-design video screen' [patent_app_type] => 1 [patent_app_number] => 7/156140 [patent_app_country] => US [patent_app_date] => 1988-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 5542 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/974/04974942.pdf [firstpage_image] =>[orig_patent_app_number] => 156140 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/156140
Active flat-design video screen Feb 15, 1988 Issued
Array ( [id] => 2544397 [patent_doc_number] => 04815823 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Electro-optical device with plural low resistive portions on each high resistive electrode' [patent_app_type] => 1 [patent_app_number] => 7/148753 [patent_app_country] => US [patent_app_date] => 1988-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 33 [patent_no_of_words] => 6263 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/815/04815823.pdf [firstpage_image] =>[orig_patent_app_number] => 148753 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/148753
Electro-optical device with plural low resistive portions on each high resistive electrode Jan 25, 1988 Issued
Array ( [id] => 2539590 [patent_doc_number] => 04805995 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-21 [patent_title] => 'Liquid crystal display with small carbon particles in its mark' [patent_app_type] => 1 [patent_app_number] => 7/147243 [patent_app_country] => US [patent_app_date] => 1988-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1696 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/805/04805995.pdf [firstpage_image] =>[orig_patent_app_number] => 147243 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/147243
Liquid crystal display with small carbon particles in its mark Jan 20, 1988 Issued
Array ( [id] => 2574828 [patent_doc_number] => 04925286 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-15 [patent_title] => 'Three-point spherical mirror mount' [patent_app_type] => 1 [patent_app_number] => 7/008120 [patent_app_country] => US [patent_app_date] => 1987-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1386 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/925/04925286.pdf [firstpage_image] =>[orig_patent_app_number] => 008120 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/008120
Three-point spherical mirror mount Jan 22, 1987 Issued
Array ( [id] => 2380854 [patent_doc_number] => 04793674 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-27 [patent_title] => 'Fiber optic coupler using frit' [patent_app_type] => 1 [patent_app_number] => 7/004354 [patent_app_country] => US [patent_app_date] => 1987-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1484 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/793/04793674.pdf [firstpage_image] =>[orig_patent_app_number] => 004354 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/004354
Fiber optic coupler using frit Jan 15, 1987 Issued
06/858727 COLOR LIQUID CRYSTAL DISPLAY PANELS May 1, 1986 Abandoned
Array ( [id] => 2325768 [patent_doc_number] => 04670675 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-02 [patent_title] => 'High gain sense amplifier for small current differential' [patent_app_type] => 1 [patent_app_number] => 6/827836 [patent_app_country] => US [patent_app_date] => 1986-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3062 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/670/04670675.pdf [firstpage_image] =>[orig_patent_app_number] => 827836 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/827836
High gain sense amplifier for small current differential Feb 6, 1986 Issued
06/812885 LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME Dec 3, 1985 Abandoned
Array ( [id] => 2331768 [patent_doc_number] => 04711531 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-08 [patent_title] => 'Ferroelectric liquid crystal display apparatus using a reset voltage step' [patent_app_type] => 1 [patent_app_number] => 6/770938 [patent_app_country] => US [patent_app_date] => 1985-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2239 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/711/04711531.pdf [firstpage_image] =>[orig_patent_app_number] => 770938 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/770938
Ferroelectric liquid crystal display apparatus using a reset voltage step Aug 29, 1985 Issued
Array ( [id] => 2404757 [patent_doc_number] => 04725129 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-16 [patent_title] => 'Method of driving a ferroelectric liquid crystal element' [patent_app_type] => 1 [patent_app_number] => 6/767342 [patent_app_country] => US [patent_app_date] => 1985-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 37 [patent_no_of_words] => 6168 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/725/04725129.pdf [firstpage_image] =>[orig_patent_app_number] => 767342 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/767342
Method of driving a ferroelectric liquid crystal element Aug 20, 1985 Issued
Array ( [id] => 2478714 [patent_doc_number] => 04842376 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-27 [patent_title] => 'Double-schottky diode liquid crystal light valve' [patent_app_type] => 1 [patent_app_number] => 6/758917 [patent_app_country] => US [patent_app_date] => 1985-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4050 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/842/04842376.pdf [firstpage_image] =>[orig_patent_app_number] => 758917 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/758917
Double-schottky diode liquid crystal light valve Jul 24, 1985 Issued
Array ( [id] => 2328083 [patent_doc_number] => 04701026 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-20 [patent_title] => 'Method and circuits for driving a liquid crystal display device' [patent_app_type] => 1 [patent_app_number] => 6/743531 [patent_app_country] => US [patent_app_date] => 1985-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 42 [patent_no_of_words] => 10297 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/701/04701026.pdf [firstpage_image] =>[orig_patent_app_number] => 743531 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/743531
Method and circuits for driving a liquid crystal display device Jun 10, 1985 Issued
Array ( [id] => 2577679 [patent_doc_number] => 04927242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Dual frequency, optically active liquid crystal cell' [patent_app_type] => 1 [patent_app_number] => 6/742651 [patent_app_country] => US [patent_app_date] => 1985-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 62 [patent_no_of_words] => 15945 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/927/04927242.pdf [firstpage_image] =>[orig_patent_app_number] => 742651 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/742651
Dual frequency, optically active liquid crystal cell Jun 9, 1985 Issued
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