Search

Cheukfan Lee

Examiner (ID: 18456)

Most Active Art Unit
2625
Art Unit(s)
2622, 2674, 2676, 2682, 2625, 2673, 2722, 2612, 2627, 2616
Total Applications
2119
Issued Applications
1798
Pending Applications
66
Abandoned Applications
271

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3561191 [patent_doc_number] => 05519506 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-21 [patent_title] => 'Data communication system with automatic power control' [patent_app_type] => 1 [patent_app_number] => 8/391903 [patent_app_country] => US [patent_app_date] => 1995-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1369 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/519/05519506.pdf [firstpage_image] =>[orig_patent_app_number] => 391903 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/391903
Data communication system with automatic power control Feb 20, 1995 Issued
Array ( [id] => 3596824 [patent_doc_number] => 05517331 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-14 [patent_title] => 'Method and apparatus for reading image of image scanner-reader' [patent_app_type] => 1 [patent_app_number] => 8/385582 [patent_app_country] => US [patent_app_date] => 1995-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 25 [patent_no_of_words] => 8558 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/517/05517331.pdf [firstpage_image] =>[orig_patent_app_number] => 385582 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/385582
Method and apparatus for reading image of image scanner-reader Feb 7, 1995 Issued
08/385166 FILM IMAGE INPUT SYSTEM Feb 6, 1995 Abandoned
Array ( [id] => 3633105 [patent_doc_number] => 05608541 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-04 [patent_title] => 'Image processing method and apparatus which outputs diagonal images' [patent_app_type] => 1 [patent_app_number] => 8/384216 [patent_app_country] => US [patent_app_date] => 1995-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 61 [patent_figures_cnt] => 104 [patent_no_of_words] => 20080 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/608/05608541.pdf [firstpage_image] =>[orig_patent_app_number] => 384216 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/384216
Image processing method and apparatus which outputs diagonal images Feb 5, 1995 Issued
Array ( [id] => 3560697 [patent_doc_number] => 05493418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-20 [patent_title] => 'Processing and printing video images and scanned original image with controlled aspect ratios of video signals' [patent_app_type] => 1 [patent_app_number] => 8/380203 [patent_app_country] => US [patent_app_date] => 1995-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 3238 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/493/05493418.pdf [firstpage_image] =>[orig_patent_app_number] => 380203 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/380203
Processing and printing video images and scanned original image with controlled aspect ratios of video signals Jan 29, 1995 Issued
Array ( [id] => 3917310 [patent_doc_number] => 05751920 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'System and method for adapting the thresholds of a dither matrix to the amplitude of an input signal' [patent_app_type] => 1 [patent_app_number] => 8/378956 [patent_app_country] => US [patent_app_date] => 1995-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 7326 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/751/05751920.pdf [firstpage_image] =>[orig_patent_app_number] => 378956 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/378956
System and method for adapting the thresholds of a dither matrix to the amplitude of an input signal Jan 25, 1995 Issued
Array ( [id] => 3620711 [patent_doc_number] => 05565991 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-15 [patent_title] => 'Decoding apparatus' [patent_app_type] => 1 [patent_app_number] => 8/371496 [patent_app_country] => US [patent_app_date] => 1995-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 2781 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/565/05565991.pdf [firstpage_image] =>[orig_patent_app_number] => 371496 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/371496
Decoding apparatus Jan 10, 1995 Issued
Array ( [id] => 3736861 [patent_doc_number] => 05671071 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-23 [patent_title] => 'Drive device for paper feeder' [patent_app_type] => 1 [patent_app_number] => 8/365700 [patent_app_country] => US [patent_app_date] => 1994-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4331 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/671/05671071.pdf [firstpage_image] =>[orig_patent_app_number] => 365700 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/365700
Drive device for paper feeder Dec 28, 1994 Issued
Array ( [id] => 3672425 [patent_doc_number] => 05668645 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Method and apparatus for printing films' [patent_app_type] => 1 [patent_app_number] => 8/365818 [patent_app_country] => US [patent_app_date] => 1994-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3843 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/668/05668645.pdf [firstpage_image] =>[orig_patent_app_number] => 365818 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/365818
Method and apparatus for printing films Dec 28, 1994 Issued
Array ( [id] => 3892221 [patent_doc_number] => 05729626 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-17 [patent_title] => 'Digital image forming apparatus' [patent_app_type] => 1 [patent_app_number] => 8/365507 [patent_app_country] => US [patent_app_date] => 1994-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 5860 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/729/05729626.pdf [firstpage_image] =>[orig_patent_app_number] => 365507 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/365507
Digital image forming apparatus Dec 27, 1994 Issued
Array ( [id] => 4343221 [patent_doc_number] => 06313929 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Image processing apparatus' [patent_app_type] => 1 [patent_app_number] => 8/358166 [patent_app_country] => US [patent_app_date] => 1994-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6793 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/313/06313929.pdf [firstpage_image] =>[orig_patent_app_number] => 358166 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/358166
Image processing apparatus Dec 15, 1994 Issued
Array ( [id] => 4417609 [patent_doc_number] => 06301016 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-09 [patent_title] => 'Data processing apparatus connectable to a LAN' [patent_app_type] => 1 [patent_app_number] => 8/352883 [patent_app_country] => US [patent_app_date] => 1994-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 14159 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/301/06301016.pdf [firstpage_image] =>[orig_patent_app_number] => 352883 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/352883
Data processing apparatus connectable to a LAN Dec 8, 1994 Issued
08/349324 PROGRESSIVE IMAGE TRANSMISSION USING DISCRETE WAVELET TRANSFORMS Dec 4, 1994 Abandoned
Array ( [id] => 4312375 [patent_doc_number] => 06181825 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Methods for performing 2-dimensional maximum differences coding and decoding during real-time facsimile image compression and apparatus therefor' [patent_app_type] => 1 [patent_app_number] => 8/352836 [patent_app_country] => US [patent_app_date] => 1994-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 9655 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/181/06181825.pdf [firstpage_image] =>[orig_patent_app_number] => 352836 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/352836
Methods for performing 2-dimensional maximum differences coding and decoding during real-time facsimile image compression and apparatus therefor Dec 1, 1994 Issued
Array ( [id] => 3841006 [patent_doc_number] => 05739924 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-14 [patent_title] => 'Photographed image printing apparatus capable of correcting image quality' [patent_app_type] => 1 [patent_app_number] => 8/346755 [patent_app_country] => US [patent_app_date] => 1994-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5444 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/739/05739924.pdf [firstpage_image] =>[orig_patent_app_number] => 346755 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/346755
Photographed image printing apparatus capable of correcting image quality Nov 29, 1994 Issued
Array ( [id] => 3479662 [patent_doc_number] => 05477305 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-19 [patent_title] => 'Method and apparatus for halftone rendering of a gray scale image using a blue noise mask' [patent_app_type] => 1 [patent_app_number] => 8/345788 [patent_app_country] => US [patent_app_date] => 1994-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 10243 [patent_no_of_claims] => 95 [patent_no_of_ind_claims] => 33 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/477/05477305.pdf [firstpage_image] =>[orig_patent_app_number] => 345788 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/345788
Method and apparatus for halftone rendering of a gray scale image using a blue noise mask Nov 21, 1994 Issued
Array ( [id] => 3627925 [patent_doc_number] => 05642208 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-24 [patent_title] => 'Image forming system' [patent_app_type] => 1 [patent_app_number] => 8/344596 [patent_app_country] => US [patent_app_date] => 1994-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 29 [patent_no_of_words] => 11971 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/642/05642208.pdf [firstpage_image] =>[orig_patent_app_number] => 344596 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/344596
Image forming system Nov 17, 1994 Issued
Array ( [id] => 3538844 [patent_doc_number] => 05583659 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-10 [patent_title] => 'Multi-windowing technique for thresholding an image using local image properties' [patent_app_type] => 1 [patent_app_number] => 8/338051 [patent_app_country] => US [patent_app_date] => 1994-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 7818 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/583/05583659.pdf [firstpage_image] =>[orig_patent_app_number] => 338051 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/338051
Multi-windowing technique for thresholding an image using local image properties Nov 9, 1994 Issued
Array ( [id] => 3627836 [patent_doc_number] => 05642203 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-24 [patent_title] => 'Method of enlarging and processing image data' [patent_app_type] => 1 [patent_app_number] => 8/337811 [patent_app_country] => US [patent_app_date] => 1994-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2684 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/642/05642203.pdf [firstpage_image] =>[orig_patent_app_number] => 337811 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/337811
Method of enlarging and processing image data Nov 7, 1994 Issued
Array ( [id] => 3642109 [patent_doc_number] => 05631745 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-20 [patent_title] => 'Multi-function telecommunications instrument' [patent_app_type] => 1 [patent_app_number] => 8/335443 [patent_app_country] => US [patent_app_date] => 1994-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 12802 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/631/05631745.pdf [firstpage_image] =>[orig_patent_app_number] => 335443 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/335443
Multi-function telecommunications instrument Nov 6, 1994 Issued
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